DB2 Version 8 introduces several new features for developers including the ability to join up to 225 tables in a single query, support for SQL statements up to 2MB in size, longer object names up to 128 bytes, and multi-row fetch and insert capabilities that allow retrieving and inserting multiple rows of data in a single operation for improved performance.
This document provides release notes for Quadcept version 9.1. It summarizes new features, improvements, and bug fixes in the update. Key additions include enhanced backup features, an improved method for numbering references when placing components, changes to label and port connection specifications to better support multi-sheet designs, and enhancements to route editing capabilities. The update also addresses issues identified by user feedback and makes adjustments to default settings for DRC, ERC and other functions.
DB2 12 introduces continuous delivery of new capabilities through function levels, simplifying migration to a single phase process. Explain tables must be recreated in DB2 12 format prior to migration. Application compatibility settings should be set to the target function level and packages rebound to enable new SQL features and optimize access plans.
This document discusses monitoring and improving database performance in Oracle. It covers using Enterprise Manager to monitor performance, automatic memory management, using advisors to size memory, viewing dynamic performance views, and troubleshooting invalid objects. Automatic memory management allows memory to be reallocated between the PGA and SGA. The Memory Advisor is used to recommend memory buffer sizes.
Gain Insight Into DB2 9 And DB2 10 for z/OS Performance Updates And Save Cost...Surekha Parekh
In this session, we will discuss the latest updates for system
and application performance on IBM DB2 9 and DB2 10 for
z/OS. Beginning with performance impact and tuning at the
system and application level, we’ll have a special focus on
topics requested by product representatives and field inquiries.
This session will also cover DB2 10 for z/OS and its improved
performance and scalability — including general CPU usage
reduction and scalability, buffer management, and insert and
select functionality — in addition to the reduction of virtual
storage constraints. Other topics include improvements to DDF,
JDBC, SQLPL and line-of-business performance. You’ll also
learn how DB2 9 and DB2 10 interact with IBM z10 and z11
processors.
Major Relational Database Management Systems...FinboxInc
Oracle, IBM DB2, Microsoft SQL Server, and Sybase are major relational database management systems. The document provides a brief history of each: Oracle was founded in 1977, DB2 originated at IBM in the 1970s, SQL Server originated from Sybase but Microsoft gained exclusive rights for its versions, and Sybase was founded in 1984 and later changed its name to Adaptive Server Enterprise to avoid confusion with SQL Server. The document also outlines some key features and developments for each database over time, including native XML support and grid computing capabilities.
SQLFire is a memory-optimized distributed SQL database from VMware. SQLFire is built for applications that need higher speed and lower latency than traditional databases can offer, but also require strong support for querying and transactions.
This webinar introduces the basics of SQLFire, including a discussion of why traditional databases are not scalable enough to deal with the demands of modern applications. I cover some of the extensions SQLFire makes to the SQL standard in order to be a truly horizontally-scalable SQL database.
The demo presented with the webinar shows how SQLFire can transparently scale to processes requests faster. In the demo a number of inserts are made, but not before a complex validation processes is done on the data being inserted. As a result the inserts are very slow. With SQLFire though you can simply add or remove nodes at any time, so if you anticipate a period where you need more processing power you can add a node and process inserts faster. SQLFire is designed to be horizontally scalable in all features, so you can scale not only inserts but also queries, transactions, etc.
Full source code for the demo is available (see the slides for details).
SQLFire is VMware's in-memory distributed NewSQL database.
I delivered this preso in connection with Jags, the product architect and we covered the design choices SQLFire makes to achieve extreme scalability, as well as the connection between big data and fast data.
The deck looks a little different in presenter mode so for best results download and enjoy.
This document discusses administering user security in an Oracle database. It covers creating and managing database user accounts, assigning privileges, creating and managing roles, and creating and managing profiles to implement password security and control resource usage. Specific topics covered include authenticating users, predefined administrative accounts, creating users, granting and revoking privileges, benefits of roles, assigning privileges to roles and roles to users, predefined roles, creating roles, profiles and password security features, and creating a password profile.
SQLFire is a high-performance, memory-optimized distributed SQL database.
SQLFire databases run on multiple servers simultaneously, but present a standard SQL interface to client applications, and appear to be just one database. SQLFi
re also makes it easy to add or remove servers at any time, which makes redundan
cy and elastic scaling very simple.
This presentation has an overview of SQLFire as well as a walkthrough of the SQL
extensions SQLFire uses to create a real distributed SQL database. Importantly
all of the extensions are in the way tables are defined (i.e. the DDL commands) rather than extentions to data inserts or queries so clients are completely unaw
are of SQLFire's distributed nature.
The document discusses using the Oracle Database Configuration Assistant (DBCA) to create Oracle databases. It covers planning database design, choosing character sets, using DBCA to create a database including configuring files and memory, creating database design templates, and performing additional tasks with DBCA like deleting databases. The end summarizes how to create a database, generate scripts, manage templates, and perform additional DBCA tasks.
The document describes managing the Oracle Automatic Storage Management (ASM) instance. It discusses initializing and starting the ASM instance, creating and dropping ASM disk groups, adding and removing disks from disk groups, and retrieving ASM metadata. The key benefits of ASM include eliminating tasks such as file system management and performance tuning of storage.
Dell PowerEdge M520 server solution: Energy efficiency and database performancePrincipled Technologies
As energy prices continue to rise, building a power-efficient data center that does not sacrifice performance is vital to organizations looking to keep costs down while keeping application performance high. Choosing servers that pair high performance with new power-efficient technologies helps you do so. In our tests, the Dell PowerEdge M520 with Dell EqualLogic PS-M4110 arrays outperformed the HP ProLiant BL460c Gen8 server with HP StorageWorks D2200sb arrays by 113.5 percent in OPM. Not only did the Dell PowerEdge M520 blade server solution deliver higher overall performance, it also did so more efficiently, delivering 79.9 percent better database performance/watt than the HP ProLiant BL460c Gen8 solution.
Exchange Server 2007 introduces a new role-based architecture that allows servers to be dedicated to specific tasks like client access, mailboxes, or transporting mail. It also simplifies administration. Additional features improve protection from outside threats through enhanced anti-spam and antivirus capabilities, simplify message security, improve compliance functions, maximize availability, and boost productivity.
Dell Acceleration Appliance for Databases 2.0 and Microsoft SQL Server 2014: ...Principled Technologies
As this guide has shown, installing and configuring a Microsoft Windows Server 2012 R2 with SQL Server 2014 powered by the Dell Acceleration Appliance for Databases is a straightforward procedure. A key benefit from implementing DAAD 2.0 into your infrastructure is the ability to accelerate workloads without a complete storage area network redesign. This can be ideal for businesses that have snapshot and deduplication features within their software stack or are looking to improve database performance without investing in large storage solutions that may contain features they do not need. Consider DAAD 2.0 for your business—a storage acceleration solution that requires only 4U of rack space and can potentially give your database workloads a boost.
This document discusses managing undo data in Oracle databases. It defines undo data as a copy of original data captured for every transaction that changes data. Undo data is stored in undo segments located in an undo tablespace and is used to support rollback operations, read-consistent queries, and Flashback features. It describes how to configure and guarantee undo retention, monitor undo data usage, and use the Undo Advisor to calculate optimal undo tablespace sizing.
This document provides an overview of moving data in and out of Oracle databases. It describes SQL*Loader, external tables, Oracle Data Pump, and legacy Oracle export and import utilities. Key points include: SQL*Loader loads data from files, external tables access external file data as database objects, Data Pump provides high-speed data and metadata movement with tools like expdp and impdp, and legacy utilities can be used in Data Pump legacy mode.
IDUG NA 2014 / 11 tips for DB2 11 for z/OSCuneyt Goksu
DB2 11 includes several new features such as global variables, the ability to alter partition keys online without impacting availability, selecting data from directory tables, dropping columns, auto-mapping of tables during reorganization, transparent archiving of data, enhancements to RUNSTATS utilities, and deprecated functionality. Some highlights include global variables that can be shared across SQL statements, altering partition limits online which sets partitions to AREOR status until reorganization, and dropping columns in tables without taking them offline.
LS11 SHOW202 - Enterprise 2.0 Hero - a Beginner's Guide to Installing IBM Lot...Stuart McIntyre
Presentation by Stuart McIntyre & Rob Wunderlich from Lotusphere 2011
Here's the abstract: 'We will install – from scratch – a complete Lotus Connections infrastructure.
No smoke, no mirrors. You'll go away with all the materials needed to install Lotus Connections 3.0 from scratch, and become Enterprise 2.0 heroes!
The Lotus Connections install process keeps improving with each release, introducing new wizards, reducing prerequisite steps, making the process more robust and Lotus Connections 3.0 goes a step further by using the new Installation Manager technology.
But there are still a lot of moving parts. With over thirty successful Lotus Connections installations completed between us, we'll take attendees through the installation process step-by-step, from installing and patching IBM WebSphere and DB2, connecting to LDAP, through installing Lotus Connections and onto securing the service, all in 90 short minutes!'
The document discusses configuring Oracle's network environment. It describes using tools like Enterprise Manager and tnsping to manage listeners, configure net service aliases, and test connectivity. It also covers establishing connections, naming methods, and using shared vs dedicated server processes.
Lessons learned from Isbank - A Story of a DB2 for z/OS InitiativeCuneyt Goksu
Isbank initiated a DB2 for z/OS project in 2007 with two System z9 EC machines running z/OS 1.7 and DB2 V8. They installed DB2 V8 with Turkish codepage support, enabled one-way and two-way data sharing, attended training, and explored DB2 functionality. They developed a test environment with 5 data sharing groups and 4 members each and a production environment with 1 data sharing group and 4 members. They implemented a new core banking Java application using DB2 and explored performance monitoring and tuning techniques.
JCL (Job Control Language) consists of control statements that introduce a job to the operating system, direct what tasks are run, and define input/output requirements. Key statements include JOB to start a job, EXEC to run a program, and DD to define data sets. Cataloged procedures allow common groups of JCL statements to be stored and invoked by name. Datasets can be defined on disk or tape, and disposition parameters determine what happens to datasets at job completion.
This document provides an overview of SQL commands and concepts. It discusses:
1) SPUFI and how it allows direct SQL input in TSO.
2) SQL commands including DDL, DML, TCL, DCL, JOINs, VIEWs, CURSORs, TRIGGERs, FUNCTIONS, and PROCEDUREs.
3) Examples are provided for many of the commands to demonstrate their usage.
The document provides an example JCL used to run a COBOL program. It includes:
1) A JOB statement that identifies the job name, programmer, class, and priority.
2) A STEP statement specifying the COBOL program "COBPROG" to execute.
3) DD statements defining the input and output files for the COBOL program.
The document then explains each part of the JCL and how it will execute the COBOL program on the MVS operating system.
This document provides an overview and agenda for a presentation on tips and techniques for DB2 for z/OS. The presentation covers various topics including performance management, EDM pool tuning, SQL and application tuning, and data integrity. It emphasizes the importance of understanding access paths, managing commits, regular rebinding, and choosing appropriate data types and lengths.
The document provides an overview of VSAM (Virtual Storage Access Method) concepts including:
- VSAM supports three types of data access and provides data protection and cross-system compatibility.
- VSAM datasets can be organized as entry-sequenced, key-sequenced, relative record, variable relative record, or linear.
- VSAM uses catalogs to store metadata and manages data storage using control intervals, control areas, and record clustering.
- Alternate indexes and spanned records allow flexible data access and storage of long records.
This document is a 2004 IBM presentation on the basic concepts of JCL (Job Control Language) for IBM mainframes. It was presented by Anil Kumar Bharti and consists of over 100 slides copyrighted by IBM covering introductory information about JCL, its purpose in scheduling and running jobs on IBM mainframe computers, basic JCL statement types like JOB, EXEC, DD, and common control statements. The presentation provides a high-level overview of JCL without going into detailed examples or code.
This document provides an overview of the architecture and functionality of Control-M, a mainframe job scheduling software. It describes the key components of Control-M including the Control-M Agent, Server, and Enterprise Management console. It also summarizes how Control-M is used to define, schedule, execute, monitor and manage jobs across platforms based on calendars, conditions, dependencies, resources and results.
Sneak Peek into the New ChangeMan ZMF ReleaseSerena Software
Mainframe Virtual User Group January 28 2016
Peek behind the Serena development curtain and check out the latest features of our new release, ChangeMan ZMF 8.1.1. Last year, we delivered ChangeMan ZMF version 8 which provided innovative release management, unmatched development support, and superior scalability and extendibility.
American Family Insurance Case Study - Dreamers (1)Martha Nechvatal
American Family Insurance enlisted athletes J.J. Watt and Kevin Durant as brand ambassadors to connect with customers and fans. However, they needed data to understand how to best engage fans and showcase the athletes. Networked Insights analyzed social media data around the athletes and found fans engaged most when they showed support for others. This insight guided American Family Insurance's creative strategy, media placements, and goal to position itself as championing customers' dreams. Networked Insights continues measuring the effectiveness of the insurer's campaigns featuring athletes.
A Generation Data Group (GDG) is a group of chronologically or functionally related datasets that are processed periodically by adding new generations and retaining or discarding old generations. A GDG base is created using IDCAMS utility to define the base and track generation numbers. A model dataset provides DCB parameters for the GDG and must be cataloged. GDGs can be concatenated by specifying each dataset name and generation number, or omitting the generation number to include all generations. A new GDG is coded as (+1) after the dataset name to push down existing generations by one level.
Compuware product managers Irene Ford, Bill Mackey and Jonathan Manley discuss and demo some of File-AID’s new and notable enhancements, including:
- File-AID for MVS: the use of 64-Bit storage when working with larger datasets; multi-dataset Search/Update functionality; and new Compare functionality designed to allow users to consolidate their Compare needs onto File-AID for MVS.
- File-AID for IMS and DB2: IBM Health Checker for z/OS support; customer requested enhancements that have been implemented in File-AID for IMS and File-AID for DB2; and enhancements to product architecture that address performance and usage of z/OS Unix.
- Test Data Privacy and File-AID/EX: list variable support; new functions in rule logic; disguise of CLOB and XML columns; improved handling of DISTINCT data types; and more.
1. The document discusses various IBM mainframe utility programs that are used to perform tasks related to scheduling, datasets, and systems. Some examples provided include IEFBR14, IEBCOMPR, IEBCOPY, IEBGENER, and IDCAMS.
2. Many IBM utilities were originally developed by users and then modified by IBM. They typically use common JCL statements like SYSIN, SYSUT1, SYSUT2, and SYSPRINT.
3. The utilities covered in the document include scheduler utilities, dataset utilities, and system utilities that can be used for tasks like copying, compressing, comparing, updating, and managing datasets and catalogs.
The document describes an interval scheduling problem where jobs have start and end times and the goal is to schedule as many jobs as possible on a processor without overlapping jobs. It discusses using a greedy algorithm to solve this by considering jobs in order of increasing finish time and selecting a job if it does not overlap previously selected jobs. The algorithm runs in O(n log n) time, sorting jobs by finish time first, then selecting non-overlapping jobs in order, for a total time that is polynomial in n.
Database Archiving - Managing Data for Long Retention PeriodsCraig Mullins
This document discusses database archiving and long-term data storage. It notes that data retention requirements are increasing in terms of volume, length of retention, and types of data. Traditional solutions like keeping data in operational databases or backups are inadequate for long-term archiving. An effective solution requires a separate archive system that can store large amounts of data long-term, maintain independence from original applications and databases, and access and discard data as needed according to retention policies.
This slide contains all the basic concepts of ISPF. It's giving the simple and easy step to get the knowledge of Interactive system productivity facility. If u like it then give me feedback on email anilbharti85@gmail.com Thanks v much.
A K Bharti
The document provides an overview of utilities used in the IBM Z/OS mainframe operating system. It discusses the objectives and agenda of a training course on IBM utilities. The first session covers the introduction and types of utilities, including dataset utilities, system utilities, and access method services. Common dataset utilities like IEFBR14, IEBGENER, IEBCOPY, and SORT are introduced. The document provides examples of using IEFBR14 to create and delete datasets, and examples of using IEBCOPY and IEBGENER to copy datasets and work with partitioned dataset members.
Learning to administer and use DB2 for z/OS in an effective and efficient manner can be a laborious task. Join us as the Senior DBA teaches the novice DBA the Tao (or the way) of DB2.
Nivedita Ravindra Anasane is a 28-year-old married female architect seeking a position that allows her to apply and enhance her knowledge. She has over 6 years of work experience with firms in Nagpur, Mumbai, and Thane, working on projects such as residential and commercial buildings, interiors, landscaping, and infrastructure. She is proficient in AutoCAD and Google SketchUp, and holds a Bachelor's degree in Architecture from Priyadarshini Institute of Architecture and Design Studies in Nagpur.
The document provides an overview of Job Control Language (JCL) which describes the work and resources required by jobs submitted to an operating system. It discusses the key JCL statements including JOB, EXEC and DD statements and covers their syntax and usage. The sessions outline the introduction to JCL and focus on specific statements like JOB, EXEC and DD as well as the job processing and execution overview.
The document discusses DB2's use of storage on the mainframe. It notes that DB2 uses VSAM data sets to store tablespaces, indexes, and other objects. These data sets can be managed by DB2 storage groups or SMS. Storage groups are lists of volumes where data sets are placed. The document recommends letting DB2 manage data sets using storage groups for less administrative work, but with less control, or defining your own data sets for more control but more work. It also provides details on where to find storage-related information in the DB2 catalog.
The document discusses installing and configuring MySQL on Linux. It provides steps to install MySQL using RPM files, set passwords for security, test the installation, and configure applications to connect to the database. It also covers basic and advanced MySQL commands like CREATE TABLE, SELECT, JOIN, and more.
This document provides instructions on installing and configuring MySQL on Linux. It discusses downloading and installing the MySQL RPM package, setting the root password for security, starting the MySQL server and client, and running basic queries to test the installation. It also covers additional MySQL commands and configurations including user privileges, database design, backups, and restoring data.
This presentation is an INTRODUCTION to intermediate MySQL query optimization for the Audience of PHP World 2017. It covers some of the more intricate features in a cursory overview.
The document discusses new features and improvements in the MySQL 8.0 optimizer. Key highlights include:
- New SQL syntax like SELECT...FOR UPDATE SKIP LOCKED and NOWAIT to handle row locking contention.
- Support for common table expressions to improve readability and allow referencing derived tables multiple times.
- Enhancements to the cost model to produce more accurate estimates based on factors like data location.
- Better support for data types like UUID and IPv6, including optimized storage formats and new functions.
This session is aimed at the regular ISPF user who wants to learn about recent features of ISPF that can make life easier, and also at those that want to learn about the new features for ISPF in z/OS V2R2.
This session is aimed at the regular ISPF user who wants to learn about recent features of ISPF that can make life easier, and also at those that want to learn about the new features for ISPF in z/OS V2R2.
This session is aimed at the regular ISPF user who wants to learn about recent features of ISPF that can make life easier, and also at those that want to learn about the new features for ISPF in z/OS V2R2.
Learning
Base SAS,
Advanced SAS,
Proc SQl,
ODS,
SAS in financial industry,
Clinical trials,
SAS Macros,
SAS BI,
SAS on Unix,
SAS on Mainframe,
SAS interview Questions and Answers,
SAS Tips and Techniques,
SAS Resources,
SAS Certification questions...
visit http://sastechies.blogspot.com
This document summarizes new features and improvements in MySQL 8.0. Key highlights include utf8mb4 becoming the default character set to support Unicode 9.0, performance improvements for utf8mb4 of up to 1800%, continued enhancements to JSON support including new functions, expanded GIS functionality including spatial reference system support, and new functions for working with UUIDs and bitwise operations. It also provides a brief history of MySQL and outlines performance improvements seen in benchmarks between MySQL versions.
This document summarizes a comparison of indexing between Oracle and SQL Server databases. It describes how indexes are structured differently in each platform, with Oracle using PCTFREE to control free space in blocks and SQL Server using FILLFACTOR. Tests were conducted inserting and deleting data in each to observe how indexes are impacted. The results showed that Oracle indexes were less affected by fragmentation while SQL Server indexes experienced more page splits leading to fragmentation issues. Maintaining indexes also differed, with SQL Server potentially facing more challenges with its clustered index structure.
This document discusses explicit cursors in PL/SQL. It begins by listing the objectives of the lesson, which include distinguishing between implicit and explicit cursors, describing when to use explicit cursors, listing guidelines for declaring and controlling explicit cursors, and demonstrating how to open a cursor, fetch data into variables, loop through multiple rows, and close a cursor. It then explains the purpose of explicit cursors when a SELECT statement may return multiple rows. It discusses context areas and cursors, the limitations of implicit cursors, and shows examples of declaring, opening, fetching from, and closing an explicit cursor.
Couchbase 5.5: N1QL and Indexing featuresKeshav Murthy
This deck contains the high-level overview of N1QL and Indexing features in Couchbase 5.5. ANSI joins, hash join, index partitioning, grouping, aggregation performance, auditing, query performance features, infrastructure features.
This document summarizes new features in SAP HANA SPS 09, including:
- Extended partitioning support for range and multi-level partitioning.
- Improved table re-partitioning and re-distribution tools.
- New memory optimization techniques like primary key inverted hash and auto-unload of unused tables.
- Extended SQL functionality with regular expressions, window functions, number functions, and string aggregation.
The document discusses new improvements to the parser and optimizer in MySQL 5.7. Key points include:
1) The parser and optimizer were refactored for improved maintainability and stability. Parsing was separated from optimization and execution.
2) The cost model was improved with better record estimation for joins, configurable cost constants, and additional explain output.
3) A new query rewrite plugin allows rewriting queries without changing application code.
Enterprise Architect's view of Couchbase 4.0 with N1QLKeshav Murthy
Enterprise architects have to decide on the database platform that will meet various requirements: performance and scalability on one side, ease of data modeling, agile development on the other, elasticity and flexibility to handle change easily, and a database platform that integrates well with tools and within ecosystem. This presentation will highlight the challenges and approaches to solution using Couchbase with N1QL.
1) SAP versions refer to both the application stack (e.g. R/3, ECC) and technology stack (e.g. BASIS, WebAS). 2) Early versions used proprietary protocols and a 2-tier architecture while later versions use standard internet protocols and a 3-tier architecture. 3) Key concepts include R/3, BASIS, WebAS, ECC, and NetWeaver, with the technology evolving from a monolithic to more modular structure over time.
This document provides an overview of manipulating data in Oracle databases. It describes how to insert new rows into tables using the INSERT statement, update existing rows using the UPDATE statement, and delete rows from tables using the DELETE and TRUNCATE statements. It also discusses how to control transactions using COMMIT, ROLLBACK, and SAVEPOINT statements and how read consistency is implemented. The lesson concludes with an explanation of how the FOR UPDATE clause in a SELECT statement locks rows.
This document provides guidelines for developing databases and writing SQL code. It includes recommendations for naming conventions, variables, select statements, cursors, wildcard characters, joins, batches, stored procedures, views, data types, indexes and more. The guidelines suggest using more efficient techniques like derived tables, ANSI joins, avoiding cursors and wildcards at the beginning of strings. It also recommends measuring performance and optimizing for queries over updates.
Database Auditing Essentials... or... Who did what to which data when and how?
The combination of increasing government regulation and the need for securing corporate data has driven up the need to track who is accessing data in our corporate databases. This presentation discusses these drivers as well as presenting the requirements for auditing data access in corporate databases.
The goal of this presentation is to review the regulations impacting the need to audit, and then to discuss in detail the kinds of things that may need to be audited, along with the several ways of accomplishing this.
The Five R's: There Can be no DB2 Performance Improvement Without Them!Craig Mullins
We know that BIND and REBIND are important components in assuring optimal application performance. It is the bind process that determines exactly how your DB2 data is accessed in your application programs. But binding requires statistics for the optimizer to use... and if the data is disorganized even current stats might not help... and you have to make sure that you check on the results of binding... and... well, let's just say this short presentations examines all of these issues and more.
The impact of regulatory compliance on DBA(latest)Craig Mullins
The document discusses how increasing regulatory compliance is impacting database administration. It outlines several key regulations and how they influence data quality, long-term data retention, database security, auditing, and controls over database administration procedures. Compliance is driving the need for improved data management practices to ensure data is properly protected, retained, and accessible over time. Failure to comply can result in significant fines or prosecution.
This 3-page document provides an overview of database administration practices and procedures. It begins with an agenda that lists topics such as the roles and tasks of a DBA. The document then discusses what a DBA is and their responsibilities, which include database design, security, backups and more. It also covers related topics such as performance management, data availability, and database change management.
Data breach protection from a DB2 perspectiveCraig Mullins
The document discusses data breach protection from a DB2 perspective. It provides an overview of data breach legislation and compliance issues. It discusses examples of recent data breaches and resources for tracking breaches. It also covers the significant costs associated with data breaches for organizations. The document recommends several best practices for protecting data, including data masking, database security and encryption, data access auditing, database archiving, and metadata management.
Trends and issues impacting database management systems circa 2004 included increasing complexity, lack of resources, and rapid changes in technology. New database management system versions were being released frequently with new features enabled for the internet and real-time usage. Emerging technologies like Java, .NET, and XML were becoming more widely adopted and database systems were taking on additional functionality beyond traditional querying and storage. The internet was driving changes requiring database administrators to have new skills to support increasingly complex enterprise infrastructure and applications.
This document discusses considerations for migrating to DB2 10 from earlier versions. It notes that IBM is ending support for DB2 V8 in 2012, prompting many organizations to migrate. Key topics covered include potential issues with skipping versions in migration, features deprecated in later versions, checking software prerequisites, and rebinding plans and packages to adjust to changes in access paths. The document aims to provide guidance on planning a smoother migration process.
This document discusses the relationship between DB2 and storage management. It describes how DB2 uses storage through tablespaces, indexes, and other objects that are stored on disk as VSAM data sets. It also discusses how DB2 interacts with DFSMS to manage data sets and how storage groups and SMS can be used to simplify storage administration for DB2 objects. While DB2 provides storage management features, there is still a gap between DBA and storage administration that tools can help address.
Kief Morris rethinks the infrastructure code delivery lifecycle, advocating for a shift towards composable infrastructure systems. We should shift to designing around deployable components rather than code modules, use more useful levels of abstraction, and drive design and deployment from applications rather than bottom-up, monolithic architecture and delivery.
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
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.
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.
Best Practices for Effectively Running dbt in Airflow.pdfTatiana Al-Chueyr
As a popular open-source library for analytics engineering, dbt is often used in combination with Airflow. Orchestrating and executing dbt models as DAGs ensures an additional layer of control over tasks, observability, and provides a reliable, scalable environment to run dbt models.
This webinar will cover a step-by-step guide to Cosmos, an open source package from Astronomer that helps you easily run your dbt Core projects as Airflow DAGs and Task Groups, all with just a few lines of code. We’ll walk through:
- Standard ways of running dbt (and when to utilize other methods)
- How Cosmos can be used to run and visualize your dbt projects in Airflow
- Common challenges and how to address them, including performance, dependency conflicts, and more
- How running dbt projects in Airflow helps with cost optimization
Webinar given on 9 July 2024
Details of description part II: Describing images in practice - Tech Forum 2024BookNet Canada
This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator.
Link to presentation recording and transcript: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/
Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.
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)
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.
Sustainability requires ingenuity and stewardship. Did you know Pigging Solutions pigging systems help you achieve your sustainable manufacturing goals AND provide rapid return on investment.
How? Our systems recover over 99% of product in transfer piping. Recovering trapped product from transfer lines that would otherwise become flush-waste, means you can increase batch yields and eliminate flush waste. From raw materials to finished product, if you can pump it, we can pig it.
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2023 and the first deals of 2024.
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
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.
YOUR RELIABLE WEB DESIGN & DEVELOPMENT TEAM — FOR LASTING SUCCESS
WPRiders is a web development company specialized in WordPress and WooCommerce websites and plugins for customers around the world. The company is headquartered in Bucharest, Romania, but our team members are located all over the world. Our customers are primarily from the US and Western Europe, but we have clients from Australia, Canada and other areas as well.
Some facts about WPRiders and why we are one of the best firms around:
More than 700 five-star reviews! You can check them here.
1500 WordPress projects delivered.
We respond 80% faster than other firms! Data provided by Freshdesk.
We’ve been in business since 2015.
We are located in 7 countries and have 22 team members.
With so many projects delivered, our team knows what works and what doesn’t when it comes to WordPress and WooCommerce.
Our team members are:
- highly experienced developers (employees & contractors with 5 -10+ years of experience),
- great designers with an eye for UX/UI with 10+ years of experience
- project managers with development background who speak both tech and non-tech
- QA specialists
- Conversion Rate Optimisation - CRO experts
They are all working together to provide you with the best possible service. We are passionate about WordPress, and we love creating custom solutions that help our clients achieve their goals.
At WPRiders, we are committed to building long-term relationships with our clients. We believe in accountability, in doing the right thing, as well as in transparency and open communication. You can read more about WPRiders on the About us page.
Measuring the Impact of Network Latency at TwitterScyllaDB
Widya Salim and Victor Ma will outline the causal impact analysis, framework, and key learnings used to quantify the impact of reducing Twitter's network latency.
Measuring the Impact of Network Latency at Twitter
DB2 V8 - For Developers Only
1. Top New Features of
DB2 Version 8
For Developer’s Only
Craig S. Mullins
Mullins Consulting, Inc.
http://www.CraigSMullins.com
Sponsored
And Hosted By
http://www.SoftBase.com