Australian Service Manager User Group. Presentation deck from our Knowledge Event in February 2015. Head to our website to see a recording of the event.
The document provides best practices for securing Active Directory, including establishing secure boundaries, deploying secure domain controllers, establishing secure policies, and maintaining secure operations. It recommends limiting physical access, disabling unnecessary services, using strong passwords, monitoring for changes, and staying current on security updates. The summary emphasizes maintaining secure domain controller operations, using tools like VPNs, firewalls, and intrusion detection to protect communications and assets.
This module covers implementing dynamic access control (DAC) in Windows Server 2012. It includes lessons on overview of DAC, implementing DAC components like claims and resource properties, using DAC for access control, access denied assistance, and managing work folders. The document provides demonstrations on configuring claims, properties, rules, policies, and access denied assistance. It explains how access checks work with DAC and how to manage and monitor the DAC implementation.
This document discusses several important technologies used to develop digital libraries, including blockchain, artificial intelligence, Docker, and Kubernetes. Blockchain can be used to develop archiving services between institutions securely and electronically without the need for online databases. Docker and Kubernetes help develop the infrastructure flexibly by installing software directly on any web server without the need for programming. The document also discusses data mining concepts like classification, regression, clustering, and recommendation that can be used in library services with artificial intelligence. Machine learning tasks and techniques are also covered.
This document discusses definitions and concepts related to cloud computing. It begins by looking at definitions from NIST and WhatIs.com, which describe cloud computing as enabling on-demand access to configurable computing resources via a network. The document then covers central ideas like utility computing, service-oriented architecture (SOA), and service level agreements (SLAs). It discusses properties and characteristics of clouds like scalability, availability, reliability, manageability, interoperability, performance, and accessibility. Finally, it delves into concepts that enable these properties, such as virtualization, parallel computing, load balancing, fault tolerance, and system monitoring.
Lessons from Large-Scale Cloud Software at Databricks
1) Building cloud software presents unique challenges compared to on-premise software, such as the need for faster release cycles, upgrades without regressions, and multitenancy.
2) Scaling issues are a major cause of outages for cloud systems, including problems reaching resource limits and insufficient isolation between users.
3) Testing cloud systems requires evaluating how they scale and handling varying loads, and failures can indicate problems with dimensions like output size or number of tasks.
The document discusses using funds from PERKESO, a Malaysian social security organization, to get certified in cloud computing skills in order to get back to work after being retrenched. It provides details on certification programs that are eligible for funding, as well as other benefits available from PERKESO like allowance payments and career counseling. The second part of the document introduces the trainer, Leo Lourdes, and his qualifications and experience in areas like IT service management, project management, and security.
Getting Started with Azure SQL Database (Presented at Pittsburgh TechFest 2018)
Are you still hosting your databases on your own SQL Server? Would you like to consider putting those up in the cloud? Then come and learn what exactly Azure SQL can do for you and how to go about moving your databases to the cloud.
a talk about azure synapse aimed to help people who are not data experts understand what synapse is and how you can integrate it with other technologies
A cloud database management system (CDBMS) is a database management system hosted by a third party on remote servers and accessed over the Internet, whereas a traditional database system is installed locally. A CDBMS can be deployed in three ways: as a virtual machine image managed by the customer, as a database as a service managed by the provider, or as a fully managed hosting service. Before deploying a CDBMS, an organization should consider its performance, budget, data governance, and staffing requirements as a CDBMS may not provide the same level of performance as a local system and has different compliance implications.
The document discusses cloud analytics, cloud testing, and virtual desktop infrastructure (VDI).
Cloud analytics allows organizations to implement analytics capabilities in the cloud to scale easily as the company grows and removes the burden of on-premise management. Cloud testing verifies cloud functions like redundancy and performance scalability. VDI creates a virtualized desktop environment on remote servers that users can access from any device, bringing benefits like access, security, cost reduction, and device portability.
Building a Turbo-fast Data Warehousing Platform with Databricks
Traditionally, data warehouse platforms have been perceived as cost prohibitive, challenging to maintain and complex to scale. The combination of Apache Spark and Spark SQL – running on AWS – provides a fast, simple, and scalable way to build a new generation of data warehouses that revolutionizes how data scientists and engineers analyze their data sets.
In this webinar you will learn how Databricks - a fully managed Spark platform hosted on AWS - integrates with variety of different AWS services, Amazon S3, Kinesis, and VPC. We’ll also show you how to build your own data warehousing platform in very short amount of time and how to integrate it with other tools such as Spark’s machine learning library and Spark streaming for real-time processing of your data.
Controlling Delegation of Windows Servers and Active Directory
Derek Melber, Technical Evangelist for the AD Solutions team at ManageEngine and one of only 12 Microsoft Group Policy MVPs in the world, from his extensive knowledge in the Windows Active Directory security domain shares the various ways in Windows Servers to manage task delegations by Group / User / Permissions… And know the limitations too!
Slides ch-5-the definitive guide to cloud computing -by- dan sullivan
The topic focuses on how to plan for the organizational and technical issues around the move to cloud computing, it is specifically structured around the broad topics like planing principle etc. Moreover you can visit :https://www.behangservicenederland.com/glasvezelbehang.html
This document discusses the evolution of data center services towards a cloud model. It describes 4 levels of cloud maturity ranging from basic colocation offerings to fully automated cloud services. Each level is associated with increasing levels of standardization, automation, efficiency and reduced total cost of ownership. The document advocates for standardization across infrastructure, software and processes to achieve an optimized private cloud with up to 60% lower costs and increased efficiency compared to traditional data center environments.
The document discusses different patterns for organizing domain logic, including transaction scripts, domain models, table modules, and service layers. It provides descriptions and examples of when each pattern is appropriate to use based on the complexity of the business logic and data model. Transaction scripts are simple and suitable for less complex logic, while domain models, table modules, and service layers are needed for more intricate business rules and relationships between objects, data tables, and application services.
Azure SQL Database for the SQL Server DBA - Azure Bootcamp Athens 2018
Azure SQL Database is a managed database service hosted in Microsoft's Azure cloud. Some key differences from SQL Server include: the service is paid by the hour based on the selected service tier; users can dynamically scale resources up or down; backups and high availability are managed by the service provider; and common administration tasks are handled by the provider rather than the user. The service offers automatic backups, point-in-time restore, and geo-restore capabilities along with built-in high availability through replication across three copies in the primary region.
En esta sesión revisamos las nuevas mejoras y funcionalidades que estarán implementadas en la siguiente versión de SQL Server principalmente en Seguridad, Rendimiento y Alta Disponibilidad
Ian allen motor industry management and turnaround summary
Please find an updated profile of my completed motor retail green field and turnaround projects along with current assignments. Happy to discuss any automotive requirements in complete confidence. Ian Allen. 07922 466126. ian.allen@cnaint.com
Leadership Principles for High Impact Results by Peggy Klingel
Strong leadership is needed to drive results. With effective team building and communication a compelling vision can make all the difference in motivating teams to achieve challenging turnaround, startup or change management strategies. Successful leaders coach, develop and motivate team members to perform at their best.
Digital disruption is sweeping across all industries and few organizations can afford to stand still. Yet many businesses overhauling their strategies have encountered a major stumbling block: their internal culture.
Understanding what drives culture change can make all the difference between transformations that fail and those that succeed.
View recommendations on how you can support your business strategy with successful cultural change.
Digital disruption is impacting workforces and how organizations operate. While business leaders recognize the benefits of digital transformation, many organizations lack the necessary digital skills. Research found that while executives and employees agree on digital's benefits, 82% of leaders see skills as a barrier. Employees are open to learning new digital skills and see it improving their careers. For organizations to succeed with digital, they must align HR strategies, experiment with flexible work, identify skills gaps, develop digital competencies, and foster leadership that encourages innovation.
The document discusses the need to change performance management practices to better support the changing workforce. It identifies 10 focus areas for driving better business performance through performance management, including shifting from annual reviews to ongoing coaching, reducing administrative tasks to allow more time for coaching, moving from past-focused assessments to future development, and including collaborative performance in assessments. The document is based on a survey that found most leaders and employees believe current performance management practices are not effective and need further changes to improve performance and support the future workforce.
The document summarizes key concepts in software architecture design, including execution architecture views, code architecture views, component and connector views, architectural styles, and archetypes. It defines execution views as showing how functional components map to runtime entities and how communication is handled. Code views map runtime entities to deployment components. Component and connector views define elements, relations, and properties using styles like pipe-and-filter. Archetypes are universal patterns that recur in business domains and software systems.
In this introductory session, we dive into the inner workings of the newest version of Azure Data Factory (v2) and take a look at the components and principles that you need to understand to begin creating your own data pipelines. See the accompanying GitHub repository @ github.com/ebragas for code samples and ADFv2 ARM templates.
Harness the Power of the Cloud for Grid Computing and Batch Processing Applic...
This document summarizes a presentation about harnessing the power of cloud computing for grid computing. It discusses how RightScale provides automated management of grid computing workloads in the cloud, allowing users to easily deploy and control large numbers of servers. Demos show how RightScale enables graceful scaling of server arrays, automated queue handling, and analyzing results to quantify economic benefits like cost savings and increased agility compared to on-premise grid solutions.
C19013010 the tutorial to build shared ai services session 1
This document provides an agenda and overview for a tutorial on building shared AI services. The tutorial consists of two modules: the first module discusses a case study of AI as a service and challenges of traditional machine learning, and how deep learning can help address these challenges. The second module introduces Keras and options for running Keras on Spark, including a use case, code lab, and prerequisites for running the code lab in Docker containers.
Enterprise Data World 2018 - Building Cloud Self-Service Analytical Solution
This session will cover building the modern Data Warehouse by migration from the traditional DW platform into the cloud, using Amazon Redshift and Cloud ETL Matillion in order to provide Self-Service BI for the business audience. This topic will cover the technical migration path of DW with PL/SQL ETL to the Amazon Redshift via Matillion ETL, with a detailed comparison of modern ETL tools. Moreover, this talk will be focusing on working backward through the process, i.e. starting from the business audience and their needs that drive changes in the old DW. Finally, this talk will cover the idea of self-service BI, and the author will share a step-by-step plan for building an efficient self-service environment using modern BI platform Tableau.
FSI201 FINRA’s Managed Data Lake – Next Gen Analytics in the Cloud
FINRA’s Data Lake unlocks the value in its data to accelerate analytics and machine learning at scale. FINRA's Technology group has changed its customer's relationship with data by creating a Managed Data Lake that enables discovery on Petabytes of capital markets data, while saving time and money over traditional analytics solutions. FINRA’s Managed Data Lake includes a centralized data catalog and separates storage from compute, allowing users to query from petabytes of data in seconds. Learn how FINRA uses Spot instances and services such as Amazon S3, Amazon EMR, Amazon Redshift, and AWS Lambda to provide the 'right tool for the right job' at each step in the data processing pipeline. All of this is done while meeting FINRA’s security and compliance responsibilities as a financial regulator.
This document discusses using System Center Operations Manager (SCOM) to provide monitoring services to multiple customers. It describes several scenarios for separating monitoring data and views by customer while also allowing combined views. The solutions involve adding a "Customer" enum property to monitored objects, filtering and grouping objects by customer, and creating roles and permissions to restrict views and access to only relevant customer data. A deployed architecture is shown with SCOM components like agents and management servers separated by a gateway to isolate customer compartments and provide monitoring as a service.
UNIT3 DBMS.pptx operation nd management of data base
The document discusses client-server database architecture. Some key points:
- In client-server architecture, multiple clients connect to a central server which provides services to the clients. The server processes clients' requests and returns results.
- The architecture divides applications into presentation, logic, and data tiers. The presentation tier handles the user interface. The logic tier controls application functions. The data tier stores and retrieves data from the database.
- Advantages include centralized data control and scalability. Disadvantages are potential single point of failure if the server fails and increased hardware/software costs.
This document discusses database management systems (DBMS) and their advantages over traditional file-based data storage. It describes the key components of a DBMS, including the hardware, software, data, procedures, and users. It also explains the three levels of abstraction in a DBMS - the physical level, logical level, and view level - and how they provide data independence. Finally, it provides an overview of different data models like hierarchical, network, and relational models.
This document provides an overview of patterns for enterprise application architecture. It discusses layering as a common technique for breaking apart complex software systems into layers like presentation, domain, and data layers. It describes different kinds of enterprise applications and considerations for performance. It also examines patterns for organizing domain logic, mapping to relational databases, and handling common behavioral issues like change tracking, object loading, and identity management.
An RDX Insights Series Presentation that analyzes the most significant areas of database vendor competition. Competitive evaluations include public vs private cloud, the three leading public cloud offerings, NoSQL vs relational, open source vs commercial and the traditional DBMS vendors vs all competitors.
The document discusses Dell Virtual Integrated System (VIS) Self-Service Creator, which provides automated provisioning and lifecycle management of virtual workloads. It allows users to self-provision compute resources on-demand through a web portal while giving IT administrators governance and control. Key benefits include reducing tasks by 64% and tools by 80%, improving flexibility, agility, and timely delivery of resources.
The document provides best practices for securing Active Directory, including establishing secure boundaries, deploying secure domain controllers, establishing secure policies, and maintaining secure operations. It recommends limiting physical access, disabling unnecessary services, using strong passwords, monitoring for changes, and staying current on security updates. The summary emphasizes maintaining secure domain controller operations, using tools like VPNs, firewalls, and intrusion detection to protect communications and assets.
This module covers implementing dynamic access control (DAC) in Windows Server 2012. It includes lessons on overview of DAC, implementing DAC components like claims and resource properties, using DAC for access control, access denied assistance, and managing work folders. The document provides demonstrations on configuring claims, properties, rules, policies, and access denied assistance. It explains how access checks work with DAC and how to manage and monitor the DAC implementation.
This document discusses several important technologies used to develop digital libraries, including blockchain, artificial intelligence, Docker, and Kubernetes. Blockchain can be used to develop archiving services between institutions securely and electronically without the need for online databases. Docker and Kubernetes help develop the infrastructure flexibly by installing software directly on any web server without the need for programming. The document also discusses data mining concepts like classification, regression, clustering, and recommendation that can be used in library services with artificial intelligence. Machine learning tasks and techniques are also covered.
This document discusses definitions and concepts related to cloud computing. It begins by looking at definitions from NIST and WhatIs.com, which describe cloud computing as enabling on-demand access to configurable computing resources via a network. The document then covers central ideas like utility computing, service-oriented architecture (SOA), and service level agreements (SLAs). It discusses properties and characteristics of clouds like scalability, availability, reliability, manageability, interoperability, performance, and accessibility. Finally, it delves into concepts that enable these properties, such as virtualization, parallel computing, load balancing, fault tolerance, and system monitoring.
Lessons from Large-Scale Cloud Software at DatabricksMatei Zaharia
1) Building cloud software presents unique challenges compared to on-premise software, such as the need for faster release cycles, upgrades without regressions, and multitenancy.
2) Scaling issues are a major cause of outages for cloud systems, including problems reaching resource limits and insufficient isolation between users.
3) Testing cloud systems requires evaluating how they scale and handling varying loads, and failures can indicate problems with dimensions like output size or number of tasks.
The document discusses using funds from PERKESO, a Malaysian social security organization, to get certified in cloud computing skills in order to get back to work after being retrenched. It provides details on certification programs that are eligible for funding, as well as other benefits available from PERKESO like allowance payments and career counseling. The second part of the document introduces the trainer, Leo Lourdes, and his qualifications and experience in areas like IT service management, project management, and security.
Getting Started with Azure SQL Database (Presented at Pittsburgh TechFest 2018)Chad Green
Are you still hosting your databases on your own SQL Server? Would you like to consider putting those up in the cloud? Then come and learn what exactly Azure SQL can do for you and how to go about moving your databases to the cloud.
a talk about azure synapse aimed to help people who are not data experts understand what synapse is and how you can integrate it with other technologies
A cloud database management system (CDBMS) is a database management system hosted by a third party on remote servers and accessed over the Internet, whereas a traditional database system is installed locally. A CDBMS can be deployed in three ways: as a virtual machine image managed by the customer, as a database as a service managed by the provider, or as a fully managed hosting service. Before deploying a CDBMS, an organization should consider its performance, budget, data governance, and staffing requirements as a CDBMS may not provide the same level of performance as a local system and has different compliance implications.
The document discusses cloud analytics, cloud testing, and virtual desktop infrastructure (VDI).
Cloud analytics allows organizations to implement analytics capabilities in the cloud to scale easily as the company grows and removes the burden of on-premise management. Cloud testing verifies cloud functions like redundancy and performance scalability. VDI creates a virtualized desktop environment on remote servers that users can access from any device, bringing benefits like access, security, cost reduction, and device portability.
Building a Turbo-fast Data Warehousing Platform with DatabricksDatabricks
Traditionally, data warehouse platforms have been perceived as cost prohibitive, challenging to maintain and complex to scale. The combination of Apache Spark and Spark SQL – running on AWS – provides a fast, simple, and scalable way to build a new generation of data warehouses that revolutionizes how data scientists and engineers analyze their data sets.
In this webinar you will learn how Databricks - a fully managed Spark platform hosted on AWS - integrates with variety of different AWS services, Amazon S3, Kinesis, and VPC. We’ll also show you how to build your own data warehousing platform in very short amount of time and how to integrate it with other tools such as Spark’s machine learning library and Spark streaming for real-time processing of your data.
Controlling Delegation of Windows Servers and Active DirectoryZoho Corporation
Derek Melber, Technical Evangelist for the AD Solutions team at ManageEngine and one of only 12 Microsoft Group Policy MVPs in the world, from his extensive knowledge in the Windows Active Directory security domain shares the various ways in Windows Servers to manage task delegations by Group / User / Permissions… And know the limitations too!
Slides ch-5-the definitive guide to cloud computing -by- dan sullivanMeherFatima8
The topic focuses on how to plan for the organizational and technical issues around the move to cloud computing, it is specifically structured around the broad topics like planing principle etc. Moreover you can visit :https://www.behangservicenederland.com/glasvezelbehang.html
This document discusses the evolution of data center services towards a cloud model. It describes 4 levels of cloud maturity ranging from basic colocation offerings to fully automated cloud services. Each level is associated with increasing levels of standardization, automation, efficiency and reduced total cost of ownership. The document advocates for standardization across infrastructure, software and processes to achieve an optimized private cloud with up to 60% lower costs and increased efficiency compared to traditional data center environments.
Domain logic patterns of Software ArchitectureShweta Ghate
The document discusses different patterns for organizing domain logic, including transaction scripts, domain models, table modules, and service layers. It provides descriptions and examples of when each pattern is appropriate to use based on the complexity of the business logic and data model. Transaction scripts are simple and suitable for less complex logic, while domain models, table modules, and service layers are needed for more intricate business rules and relationships between objects, data tables, and application services.
Azure SQL Database for the SQL Server DBA - Azure Bootcamp Athens 2018 Antonios Chatzipavlis
Azure SQL Database is a managed database service hosted in Microsoft's Azure cloud. Some key differences from SQL Server include: the service is paid by the hour based on the selected service tier; users can dynamically scale resources up or down; backups and high availability are managed by the service provider; and common administration tasks are handled by the provider rather than the user. The service offers automatic backups, point-in-time restore, and geo-restore capabilities along with built-in high availability through replication across three copies in the primary region.
En esta sesión revisamos las nuevas mejoras y funcionalidades que estarán implementadas en la siguiente versión de SQL Server principalmente en Seguridad, Rendimiento y Alta Disponibilidad
Ian allen motor industry management and turnaround summaryIan Allen
Please find an updated profile of my completed motor retail green field and turnaround projects along with current assignments. Happy to discuss any automotive requirements in complete confidence. Ian Allen. 07922 466126. ian.allen@cnaint.com
Leadership Principles for High Impact Results by Peggy KlingelPeggy Klingel
Strong leadership is needed to drive results. With effective team building and communication a compelling vision can make all the difference in motivating teams to achieve challenging turnaround, startup or change management strategies. Successful leaders coach, develop and motivate team members to perform at their best.
New Rules for Culture Change – Accenture Strategyaccenture
Digital disruption is sweeping across all industries and few organizations can afford to stand still. Yet many businesses overhauling their strategies have encountered a major stumbling block: their internal culture.
Understanding what drives culture change can make all the difference between transformations that fail and those that succeed.
View recommendations on how you can support your business strategy with successful cultural change.
Digital Disruption: Embracing the Future of Work accenture
Digital disruption is impacting workforces and how organizations operate. While business leaders recognize the benefits of digital transformation, many organizations lack the necessary digital skills. Research found that while executives and employees agree on digital's benefits, 82% of leaders see skills as a barrier. Employees are open to learning new digital skills and see it improving their careers. For organizations to succeed with digital, they must align HR strategies, experiment with flexible work, identify skills gaps, develop digital competencies, and foster leadership that encourages innovation.
The document discusses the need to change performance management practices to better support the changing workforce. It identifies 10 focus areas for driving better business performance through performance management, including shifting from annual reviews to ongoing coaching, reducing administrative tasks to allow more time for coaching, moving from past-focused assessments to future development, and including collaborative performance in assessments. The document is based on a survey that found most leaders and employees believe current performance management practices are not effective and need further changes to improve performance and support the future workforce.
The document summarizes key concepts in software architecture design, including execution architecture views, code architecture views, component and connector views, architectural styles, and archetypes. It defines execution views as showing how functional components map to runtime entities and how communication is handled. Code views map runtime entities to deployment components. Component and connector views define elements, relations, and properties using styles like pipe-and-filter. Archetypes are universal patterns that recur in business domains and software systems.
In this introductory session, we dive into the inner workings of the newest version of Azure Data Factory (v2) and take a look at the components and principles that you need to understand to begin creating your own data pipelines. See the accompanying GitHub repository @ github.com/ebragas for code samples and ADFv2 ARM templates.
Harness the Power of the Cloud for Grid Computing and Batch Processing Applic...RightScale
This document summarizes a presentation about harnessing the power of cloud computing for grid computing. It discusses how RightScale provides automated management of grid computing workloads in the cloud, allowing users to easily deploy and control large numbers of servers. Demos show how RightScale enables graceful scaling of server arrays, automated queue handling, and analyzing results to quantify economic benefits like cost savings and increased agility compared to on-premise grid solutions.
C19013010 the tutorial to build shared ai services session 1Bill Liu
This document provides an agenda and overview for a tutorial on building shared AI services. The tutorial consists of two modules: the first module discusses a case study of AI as a service and challenges of traditional machine learning, and how deep learning can help address these challenges. The second module introduces Keras and options for running Keras on Spark, including a use case, code lab, and prerequisites for running the code lab in Docker containers.
Enterprise Data World 2018 - Building Cloud Self-Service Analytical SolutionDmitry Anoshin
This session will cover building the modern Data Warehouse by migration from the traditional DW platform into the cloud, using Amazon Redshift and Cloud ETL Matillion in order to provide Self-Service BI for the business audience. This topic will cover the technical migration path of DW with PL/SQL ETL to the Amazon Redshift via Matillion ETL, with a detailed comparison of modern ETL tools. Moreover, this talk will be focusing on working backward through the process, i.e. starting from the business audience and their needs that drive changes in the old DW. Finally, this talk will cover the idea of self-service BI, and the author will share a step-by-step plan for building an efficient self-service environment using modern BI platform Tableau.
FSI201 FINRA’s Managed Data Lake – Next Gen Analytics in the CloudAmazon Web Services
FINRA’s Data Lake unlocks the value in its data to accelerate analytics and machine learning at scale. FINRA's Technology group has changed its customer's relationship with data by creating a Managed Data Lake that enables discovery on Petabytes of capital markets data, while saving time and money over traditional analytics solutions. FINRA’s Managed Data Lake includes a centralized data catalog and separates storage from compute, allowing users to query from petabytes of data in seconds. Learn how FINRA uses Spot instances and services such as Amazon S3, Amazon EMR, Amazon Redshift, and AWS Lambda to provide the 'right tool for the right job' at each step in the data processing pipeline. All of this is done while meeting FINRA’s security and compliance responsibilities as a financial regulator.
This document discusses using System Center Operations Manager (SCOM) to provide monitoring services to multiple customers. It describes several scenarios for separating monitoring data and views by customer while also allowing combined views. The solutions involve adding a "Customer" enum property to monitored objects, filtering and grouping objects by customer, and creating roles and permissions to restrict views and access to only relevant customer data. A deployed architecture is shown with SCOM components like agents and management servers separated by a gateway to isolate customer compartments and provide monitoring as a service.
UNIT3 DBMS.pptx operation nd management of data baseshindhe1098cv
The document discusses client-server database architecture. Some key points:
- In client-server architecture, multiple clients connect to a central server which provides services to the clients. The server processes clients' requests and returns results.
- The architecture divides applications into presentation, logic, and data tiers. The presentation tier handles the user interface. The logic tier controls application functions. The data tier stores and retrieves data from the database.
- Advantages include centralized data control and scalability. Disadvantages are potential single point of failure if the server fails and increased hardware/software costs.
Unit 1: Introduction to DBMS Unit 1 CompleteRaj vardhan
This document discusses database management systems (DBMS) and their advantages over traditional file-based data storage. It describes the key components of a DBMS, including the hardware, software, data, procedures, and users. It also explains the three levels of abstraction in a DBMS - the physical level, logical level, and view level - and how they provide data independence. Finally, it provides an overview of different data models like hierarchical, network, and relational models.
This document provides an introduction and overview of an IS220 Database Systems course. It outlines that the course will cover topics like database design, file organization, indexing and hashing, query processing and optimization, transactions, object-oriented and XML databases. It notes that the class will be 70% theory and 30% hands-on assignments completed in pairs. Assessment will include group work, tests, and a final exam. Class rules require punctuality, use of English, dressing professionally, and minimum 80% attendance.
Oracle Database Performance Tuning Advanced Features and Best Practices for DBAsZohar Elkayam
Oracle Week 2017 slides.
Agenda:
Basics: How and What To Tune?
Using the Automatic Workload Repository (AWR)
Using AWR-Based Tools: ASH, ADDM
Real-Time Database Operation Monitoring (12c)
Identifying Problem SQL Statements
Using SQL Performance Analyzer
Tuning Memory (SGA and PGA)
Parallel Execution and Compression
Oracle Database 12c Performance New Features
The document provides an overview of database management systems (DBMS). It begins with introducing the presenters and objective to make the audience knowledgeable about DBMS fundamentals and improvements. The contents section outlines topics like introduction, data, information, database components, what is a DBMS, database administrator, database languages, advantages and disadvantages of DBMS, examples of DBMS like SQL Server, and applications of DBMS.
The document provides an overview of database management systems (DBMS). It defines DBMS as software that creates, organizes, and manages databases. It discusses key DBMS concepts like data models, schemas, instances, and database languages. Components of a database system including users, software, hardware, and data are described. Popular DBMS examples like Oracle, SQL Server, and MS Access are listed along with common applications of DBMS in various industries.
Search on the fly: how to lighten your Big Data - Simona Russo, Auro Rolle - ...Codemotion
The talk presents a new technique of realtime single entity information extraction and investigation. The technique eliminates regular refresh and persistence of data within the search engine (ETL), providing real-time access to source data and improving response times using in-memory data techniques. The solution presented is a concrete solution with live customers, based upon real business needs. I will explain the architectural overview, the technology stack used based on Apache Lucene library, the accomplished results and how to scale out the solution.
HashiConf '19
Explaining how we use Inversion of Control at Criteo to create very effective types of services
https://hashiconf.hashicorp.com/schedule/inversion-of-control-with-consul
Software Requirement Engineering includes Requirements Analysis, Analysis Objectives, Types of Requirements, Analysis Principles, Information Domain, Modelling and c
The document discusses Enterprise Resource Planning (ERP) systems. It describes the ERP architecture as using a client-server model with a relational database to store and process data. The ERP lifecycle involves definition, construction, implementation, and operation phases. Core ERP components manage accounting, production, human resources and other internal functions, while extended components provide external capabilities like CRM, SCM, and e-business. Proper implementation requires screening software, evaluating packages, analyzing process gaps, reengineering workflows, training staff, testing, and post-implementation support.
Similar to ASMUG February 2015 Knowledge Event (20)
論文紹介:A Systematic Survey of Prompt Engineering on Vision-Language Foundation ...Toru Tamaki
Jindong Gu, Zhen Han, Shuo Chen, Ahmad Beirami, Bailan He, Gengyuan Zhang, Ruotong Liao, Yao Qin, Volker Tresp, Philip Torr "A Systematic Survey of Prompt Engineering on Vision-Language Foundation Models" arXiv2023
https://arxiv.org/abs/2307.12980
Are you interested in dipping your toes in the cloud native observability waters, but as an engineer you are not sure where to get started with tracing problems through your microservices and application landscapes on Kubernetes? Then this is the session for you, where we take you on your first steps in an active open-source project that offers a buffet of languages, challenges, and opportunities for getting started with telemetry data.
The project is called openTelemetry, but before diving into the specifics, we’ll start with de-mystifying key concepts and terms such as observability, telemetry, instrumentation, cardinality, percentile to lay a foundation. After understanding the nuts and bolts of observability and distributed traces, we’ll explore the openTelemetry community; its Special Interest Groups (SIGs), repositories, and how to become not only an end-user, but possibly a contributor.We will wrap up with an overview of the components in this project, such as the Collector, the OpenTelemetry protocol (OTLP), its APIs, and its SDKs.
Attendees will leave with an understanding of key observability concepts, become grounded in distributed tracing terminology, be aware of the components of openTelemetry, and know how to take their first steps to an open-source contribution!
Key Takeaways: Open source, vendor neutral instrumentation is an exciting new reality as the industry standardizes on openTelemetry for observability. OpenTelemetry is on a mission to enable effective observability by making high-quality, portable telemetry ubiquitous. The world of observability and monitoring today has a steep learning curve and in order to achieve ubiquity, the project would benefit from growing our contributor community.
How RPA Help in the Transportation and Logistics Industry.pptxSynapseIndia
Revolutionize your transportation processes with our cutting-edge RPA software. Automate repetitive tasks, reduce costs, and enhance efficiency in the logistics sector with our advanced solutions.
Understanding Insider Security Threats: Types, Examples, Effects, and Mitigat...Bert Blevins
Today’s digitally connected world presents a wide range of security challenges for enterprises. Insider security threats are particularly noteworthy because they have the potential to cause significant harm. Unlike external threats, insider risks originate from within the company, making them more subtle and challenging to identify. This blog aims to provide a comprehensive understanding of insider security threats, including their types, examples, effects, and mitigation techniques.
Scaling Connections in PostgreSQL Postgres Bangalore(PGBLR) Meetup-2 - MydbopsMydbops
This presentation, delivered at the Postgres Bangalore (PGBLR) Meetup-2 on June 29th, 2024, dives deep into connection pooling for PostgreSQL databases. Aakash M, a PostgreSQL Tech Lead at Mydbops, explores the challenges of managing numerous connections and explains how connection pooling optimizes performance and resource utilization.
Key Takeaways:
* Understand why connection pooling is essential for high-traffic applications
* Explore various connection poolers available for PostgreSQL, including pgbouncer
* Learn the configuration options and functionalities of pgbouncer
* Discover best practices for monitoring and troubleshooting connection pooling setups
* Gain insights into real-world use cases and considerations for production environments
This presentation is ideal for:
* Database administrators (DBAs)
* Developers working with PostgreSQL
* DevOps engineers
* Anyone interested in optimizing PostgreSQL performance
Contact info@mydbops.com for PostgreSQL Managed, Consulting and Remote DBA Services
BT & Neo4j: Knowledge Graphs for Critical Enterprise Systems.pptx.pdfNeo4j
Presented at Gartner Data & Analytics, London Maty 2024. BT Group has used the Neo4j Graph Database to enable impressive digital transformation programs over the last 6 years. By re-imagining their operational support systems to adopt self-serve and data lead principles they have substantially reduced the number of applications and complexity of their operations. The result has been a substantial reduction in risk and costs while improving time to value, innovation, and process automation. Join this session to hear their story, the lessons they learned along the way and how their future innovation plans include the exploration of uses of EKG + Generative AI.
Coordinate Systems in FME 101 - Webinar SlidesSafe Software
If you’ve ever had to analyze a map or GPS data, chances are you’ve encountered and even worked with coordinate systems. As historical data continually updates through GPS, understanding coordinate systems is increasingly crucial. However, not everyone knows why they exist or how to effectively use them for data-driven insights.
During this webinar, you’ll learn exactly what coordinate systems are and how you can use FME to maintain and transform your data’s coordinate systems in an easy-to-digest way, accurately representing the geographical space that it exists within. During this webinar, you will have the chance to:
- Enhance Your Understanding: Gain a clear overview of what coordinate systems are and their value
- Learn Practical Applications: Why we need datams and projections, plus units between coordinate systems
- Maximize with FME: Understand how FME handles coordinate systems, including a brief summary of the 3 main reprojectors
- Custom Coordinate Systems: Learn how to work with FME and coordinate systems beyond what is natively supported
- Look Ahead: Gain insights into where FME is headed with coordinate systems in the future
Don’t miss the opportunity to improve the value you receive from your coordinate system data, ultimately allowing you to streamline your data analysis and maximize your time. See you there!
Quality Patents: Patents That Stand the Test of TimeAurora Consulting
Is your patent a vanity piece of paper for your office wall? Or is it a reliable, defendable, assertable, property right? The difference is often quality.
Is your patent simply a transactional cost and a large pile of legal bills for your startup? Or is it a leverageable asset worthy of attracting precious investment dollars, worth its cost in multiples of valuation? The difference is often quality.
Is your patent application only good enough to get through the examination process? Or has it been crafted to stand the tests of time and varied audiences if you later need to assert that document against an infringer, find yourself litigating with it in an Article 3 Court at the hands of a judge and jury, God forbid, end up having to defend its validity at the PTAB, or even needing to use it to block pirated imports at the International Trade Commission? The difference is often quality.
Quality will be our focus for a good chunk of the remainder of this season. What goes into a quality patent, and where possible, how do you get it without breaking the bank?
** Episode Overview **
In this first episode of our quality series, Kristen Hansen and the panel discuss:
⦿ What do we mean when we say patent quality?
⦿ Why is patent quality important?
⦿ How to balance quality and budget
⦿ The importance of searching, continuations, and draftsperson domain expertise
⦿ Very practical tips, tricks, examples, and Kristen’s Musts for drafting quality applications
https://www.aurorapatents.com/patently-strategic-podcast.html
An invited talk given by Mark Billinghurst on Research Directions for Cross Reality Interfaces. This was given on July 2nd 2024 as part of the 2024 Summer School on Cross Reality in Hagenberg, Austria (July 1st - 7th)
Best Programming Language for Civil EngineersAwais Yaseen
The integration of programming into civil engineering is transforming the industry. We can design complex infrastructure projects and analyse large datasets. Imagine revolutionizing the way we build our cities and infrastructure, all by the power of coding. Programming skills are no longer just a bonus—they’re a game changer in this era.
Technology is revolutionizing civil engineering by integrating advanced tools and techniques. Programming allows for the automation of repetitive tasks, enhancing the accuracy of designs, simulations, and analyses. With the advent of artificial intelligence and machine learning, engineers can now predict structural behaviors under various conditions, optimize material usage, and improve project planning.
RPA In Healthcare Benefits, Use Case, Trend And Challenges 2024.pptxSynapseIndia
Your comprehensive guide to RPA in healthcare for 2024. Explore the benefits, use cases, and emerging trends of robotic process automation. Understand the challenges and prepare for the future of healthcare automation
Choose our Linux Web Hosting for a seamless and successful online presencerajancomputerfbd
Our Linux Web Hosting plans offer unbeatable performance, security, and scalability, ensuring your website runs smoothly and efficiently.
Visit- https://onliveserver.com/linux-web-hosting/
Support en anglais diffusé lors de l'événement 100% IA organisé dans les locaux parisiens d'Iguane Solutions, le mardi 2 juillet 2024 :
- Présentation de notre plateforme IA plug and play : ses fonctionnalités avancées, telles que son interface utilisateur intuitive, son copilot puissant et des outils de monitoring performants.
- REX client : Cyril Janssens, CTO d’ easybourse, partage son expérience d’utilisation de notre plateforme IA plug & play.
2. Objective
• To share knowledge of SCSM
• To help users get the most from SCSM
• To facilitate an Australian wide community that can peer and network
• To assist users of Cireson apps get the most from their investments
Spread the word
• Tell others about the group
• Share items on social
• Tell us about topics or questions for future knowledge events
This event is being recorded.
Welcome
3. Agenda
Item Presenter Timing
Welcome John Mustac
Systemology
2:00pm
SCSM knowledge
Class System / Data Model
Mat Barnier
Systemology
15 - 30 mins
SCSM Connectors
Best practices
Chris Ross
Cireson
15 - 30 mins
Open Q&A Open 30+ mins
Close 3:30pm
8. Model Database
8
• All hardware, software, services, and other logical components that
you want Service Manager to be aware of are described in a model.
• A model is a computer-consumable representation of software or
hardware components that captures the nature of the components
and the relationships between them. In ITIL or MOF these are
Configuration Items (CI’s )
• An example: To Monitor an email messaging service:
• Configuration Level Monitoring
• Involves monitoring a variety of components (mailbox
servers, front-end servers, operating system
components, disk subsystems, Domain Controllers, or
DNS servers)
• Business Service Level Monitoring
• Requires discovering and monitoring the interaction
between these systems, such as monitoring whether e-
mail is flowing through the system.
Modelling in System Center
Service Manager
9. Model Database
9
• Based on and extends the Operations Manager
modeling system
• Uses the same terminology
• Management pack formats, SDK, API’s and
the database support for all System
Center Modules
• In Service Manager Model Extended to support
• Configuration items
• Work items
• Other
• Further extends support to the model with
additional class extensions and categories.
Modelling in System Center
Service Manager
• Incidents
• Activities
• Releases
• Service Requests
• Changes
• Problems
Work Item
• Business Services
• Environments
• Computers
• Printers
Configuration
Item
10. Model Database
10
• Work items are the operational category of things
we work with like
• Incidents
• Change Requests
• Activities
• Problems
• Releases
• Service Requests
• They Inherit properties from their parent objects
and extend the model
• They also may have relationships
Work Item Hierarchy
11. Model Database
11
• Configuration Items are the operational category of
things we work with like
• Computers
• Business Services
• Network Cards
• Databases
• They Inherit properties from their parent objects
and extend the model
• They also may have relationships, we have different
types of relationships to represent different ways
the Configuration Items may relate to eachother
Configuration Items Hierarchy
14. Management Packs
14
• XML-based file that contains definitions for classes, workflows, views,
forms, reports, and knowledge
• Consists of an XML manifest that defines metadata about these
objects and the references to resources that the objects use.
• Used to extend Service Manager with the definitions and the
information necessary to implement all or part of a service
management process.
• You can use a management pack to do the following:
• Extend Service Manager with new objects.
• Extend Service Manager with new behavior.
• Store new custom objects that you created, such as a form or
a template.
• Transport customizations to another Service Manager
deployment or implement the customizations in a newer
deployment.
Introduction To Management
Packs
15. Classes
15
• Class = property bag (set of properties)
• Each property is defined as
"name/type"
• Properties are always of simple
types such as int, string, double, etc.
• There are no arrays or sets in a
property.
• A class as defined in the
management pack would look
similar to the following:
Introducing Service Manager
Classes
16. Classes
16
• All classes require a base class
• Except for the class Entity
• A class will define all of its properties additional to the
properties that have been inherited
• Allowed property values can be further constrained using
property attributes in XML
• MaxLength,
• CaseSensitive,
• MinValue,
• RegEx,
• Required
• In the SCSM model, there are no complex properties.
• Complex properties are emulated using relationship types
Properties and attributes of a
Class
18. Classes
18
• Support new types of managed resources or
process artifacts
• Need to add a new behavior.
• For example: managing HVAC units or overhead
projectors would require a new class
• Specialise a new class of incident (called
"HRIncident“) this new subset of incidents will also
require a new class.
• Query for HRIncident, returns the subset of
Incidents called HRIncidents
• New HRIncident class will have a dedicated
set of workflows
• In XML the new class would look like the
following:
Defining a New Class
19. Classes
19
• Have additional properties and behaviors to add
• If you cannot update the type because it is defined in a
"sealed" management pack
• In XML the extended class would look like the following:
• Adds "DepartmentName" and "MyBugId" to all incidents
and its descendants
• Implemented with the addition of a type Extension.
• The new incidents should behave exactly like an
Incident
• Query returns all classes of incidents including
those derived from the Incident base class and they
all will have the new properties of
"DepartmentName" and "MyBugId."
• When extending the class, all incidents and classes
that that descend from it will have the new
property values
Extending a Class
21. Service Manager 2012 Connector: Best Practices from
the Field
Chris Ross, MVP3, ITIL
Director of Program Management
Cireson
22. What are the Various Connectors?
Out of the box…
Active Directory
Configuration Manager
Operations Manager CI
Operations Manager Alert
Orchestrator
Virtual Machine Manager
Exchange
CSV
Cireson Connectors…
SMA Connector
Asset Import
Software Metering
Coming Soon…
Project Server Connector
TFS Connector
23. What are the Right Questions to Ask?
How Many Objects
What is the quantity of data that will be stored?
Transaction Volume
What are the scenarios?
What is the degree of customization?
How many concurrent, (active) connectors will there be?
24. Quantity of Data
The bigger the database is the slower every query runs and the more space it
takes on disk.
Contained data is especially impactful to performance.
Computer -> SQL Server -> Database
Container Object Contained Object
Computer 1 SQL Server 1
SQL Server 1 Database 1
Computer 1 Database 1
SQL Server 1 Database 2
Computer 1 Database 2
25. Good Data, Bad Data
Good Data Bad Data
Incidents (w/ action logs and activities) Users
Service requests (w/o action logs and
activities)
Action logs
Computers from AD or SCCM Contained activities (especially nested)
File attachments Computers from SCOM
Knowledge CI data from SCOM in general
26. Good, Bad Customizations
Good Customizations Bad Customizations
User roles Notification subscriptions
Views* Work item event workflows
Data model extensions Custom workflows
Templates Groups
List items* Queues
Tasks* Service level objectives
DW extensions SCCM connectors, especially w/ DCM
Notification templates SCOM connectors
Reports AD connectors
Portal customizations
SLO calendars & metrics Form customizations
Analysis libraries & Excel workbooks
SCVMM and SCOrch connectors
27. Scoping Connectors
Active Directory
Scope by domain, OU, or security group
Configuration Manager
Scope by collection
Operations Manager – CI Connector
Scope by Add|Remove-AllowedList cmdlets (white listing)
Operations Manager – Alert Connector
Scope by alert property query criteria (alert subscriptions on SCOM side)
28. Design Better Connectors! [custom]
Query once and do business logic in runtime using one of these
options:
Custom SCSM workflows (PowerShell)
Orchestrator (scale out)
The difference is hundreds of queries running periodically vs. a single
query running periodically. Evaluating A vs. B vs. … in memory on a
management server is lightning fast.
Don’t roundtrip back to the database! Pass in the data that is needed
to the workflow.
30. Connectors: Do These Things…
Do scope your connectors properly
Properly scoping your connector(s) allows you to ensure
your connectors run error free
Limit each individual connector to ≤ 10,000 objects
If you have more objects, create more connectors
31. Connectors: Do These Things…
Do schedule your connectors to run at different
times
Running multiple connectors simultaneously can cause
performance impacts (SCSM or source system)
32. Connectors: Do These Things…
Do schedule connectors to run during non-business
hours
Method 1: Change the synchronization schedule using
PowerShell
Method 2: Initiate the synchronization using PowerShell
http://bit.ly/1DMchhh
33. Connectors: Do These Things…
Do import AD Users
The AD connector imports all users in a domain, regardless
enabled or disabled.
Also if you have contacts in AD that are created as Domain
users, these are imported as well.
If is very important to consider which OUs to import, and
also whether or not to import both Enabled and Disabled
users.
34. Connectors: Do These Things…
Do use LDAP queries
This will limit the amount of data returned by the connector
Lets only bring in what is relevant
35. Connectors: Do These Things…
Do use unique accounts for connectors
This will create a separate Monitoringhost.exe process on
the workflow management server for each connector when it
runs
This makes it easier to see which connector is currently
running and how much memory/CPU it is consuming
It also makes it easier to isolate that one process from other
workflows/connectors so that it can be terminated without
affecting other workflows/connectors running
36. Connectors: Do These Things…
Do keep Exchange Connector set to 5 min+
If you are using queues for security purposes keeping
Exchange Connector set for longer durations allows the
needed time for group settings to take effect
Less impact on the Exchange environment
37. Connectors: Don’t Do These Things…
Don’t import AD Computers (AD Connector)
If you're also using the Configuration Manager connector,
there may not be a need for the AD connector to import all
computers
Doing so only means SCSM needs to import, rationalize and
normalize two sources
All relevant information about the computers are delivered by
the SCCM connector
There could be examples where the AD connector needs to
import computers or subsets of computers from AD
38. Connectors: Don’t Do These Things…
Don’t use DCM (really DON’T)
There is a Rule which exists in the Configuration Manager Connector Management Pack
which is called
Incident_Desired_Configuration_Management_Custom_Rule.Update
This Rule can cause workflows (Subscription Rules) to lag behind a lot and cause the
grooming jobs to fail, thus causing the EntityChangeLog table to get very large.
In turn this causes in internal SQL Stored Procedure called p_EntityChangeLogSnapshot to
take a lot of time to finish.
This stored procedure is executed very often and while it is running, the performance of the
Console is also impacted a lot.
http://bit.ly/1FlY4oq
39. Connectors: Don’t Do These Things…
Don’t sync null values in AD connectors
Unless needed for a purpose, always select the option:
“Do not write null values for properties not set in Active
Directory”
Using this setting ensures the connectors do not update the
same attributes, despite being null
40. Connectors: Don’t Do These Things…
Don’t synchronize data you don’t need!
When in doubt, use the KISS method!
43. Open Q&A
An opportunity for audience members to ask questions of the group
Questions can be raised via IM or round table discussion
Open Mic
44. • Recording
• To be posted on Systemology website
• Post questions and topics for next knowledge event
• Post on ASMUG page on Systemology website (coming soon)
• Next Knowledge event
• April 2015
• Share & Social
• Expand the network
Close