Latest Trends in Open Source Web Technologies

Cloud computing involves accessing computing resources such as software, storage, and servers over the internet. Key characteristics include storing data on remote servers accessed via the web, and accessing applications from any device. There are three main types of cloud services - Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Major advantages include lower costs, improved performance, and unlimited storage capacity.

Cloud computing is the delivery of computing resources such as servers, storage, databases, networking, software, analytics and more over the Internet ("the cloud"). It enables companies to scale up as needed and pay only for resources used. Key aspects include virtualization, utility computing, and service-oriented architecture. Details are abstracted from consumers, who no longer need expertise in or control over the underlying technology infrastructure. Cloud computing provides dynamically scalable and often virtualized resources delivered over the Internet.

This document discusses options for providing service continuity for an organization's IT systems and data. It considers a traditional on-premise setup with purchased hardware hosted in a local or mid-tier data center versus an AWS setup with instances and storage rented from Amazon data centers. The AWS option provides quick deployment, low initial costs savings of 80%, and on-demand scalability. Challenges include security concerns and reliance on internet connectivity. Future plans include expanding the AWS continuity project to additional offices and evaluating more applications and servers moving to AWS.

This document provides an agenda for a presentation on edge computing with AWS Greengrass. It will begin with a review of IoT and edge computing concepts. It will then cover AWS Greengrass services like running Lambda functions and connectors at the edge, machine learning inference, streaming data to AWS, and secrets management. A demo will show setting up a Greengrass group, installing the core on a device, and running a use case.

AWS, Google Cloud, and Azure are three major cloud platforms that provide on-demand access to computing resources and services over the internet. They differ in their availability zones, market share, popularity, number of worldwide users, services offered, historical downtime, pricing and billing styles, and startup discount programs. For example, AWS has the largest market share and user base while Azure and Google Cloud offer startup programs like AWS Activate, Google Cloud for Startups, and Microsoft for Startups to provide discounted credits and support.

A general discussion on Cloud Computing, and why it is so popular. Target audience is anyone who is just starting out with could computing. This presentation was given at Neo4j - Graph Workshop Series in association with Rootalpha, a Microsoft Recognized startup.

This document discusses cloud storage, including its history, definition, advantages, disadvantages, and major cloud service providers. Cloud storage allows users to store and access their files from any device with an internet connection. It offers benefits like universal access, easier collaboration, increased reliability, and lower costs compared to traditional storage methods. However, it also has disadvantages like requiring an internet connection and potential security and data loss issues. Popular cloud service providers mentioned include Dropbox, Google Drive, iCloud, and Mozy, each offering various amounts of free storage and features.

This document discusses leveraging Ajax frameworks like Dojo to build IBM Lotus Domino web applications. It introduces Ajax, how it allows asynchronous data loading to improve performance and the user experience over traditional full-page loads. It also covers using JSON with Domino views to asynchronously load view data without reloading the entire page. The document recommends Dojo as an Ajax framework that can be used to build Ajax capabilities into Domino web apps for better user interfaces and performance.

At the 2008 DETC conference, David Nelson told us "Computers, as we know them, will disappear". By now, everyone has read the headlines and heard the exhortations about how Cloud Computing (running our applications and storing our data on the web) will transform our lives. But just what are these applications that will lead us into this exciting new paradigm? This session will spotlight a number of the hottest web-based applications, including a description and example of "The Virtual Office, for Virtually Nothing". Come learn how to separate fact from fiction, and determine for yourself if the promise of cloud computing is finally coming true!

The document discusses an upcoming cloud computing conference. It provides objectives for attendees such as gaining industry perspectives, learning about cloud integration best practices, and discovering why cloud computing benefits small and medium businesses. It also outlines what Infrastructure as a Service, Platform as a Service, and Software as a Service are and how the New York Times used Amazon Web Services to convert millions of articles to PDF. Contact information is provided for the conference organizer.

This presentation covers all basic topics regarding cloud computing. i hope after reading this u all will be in position of becoming familiar with this vast topic of research.........

This document provides information about Automatski Corp, an Internet of Things company that offers a machine learning and distributed stream processing platform. It lists the contact information for the founder and director of sales. It then outlines the key capabilities of the platform, such as machine learning, distributed processing, microservices architecture and reactive programming. The rest of the document categorizes the types of machine learning algorithms, functions and techniques supported. It also lists some potential applications and industries that could benefit from the platform. In the end, it provides brief biographies of the founders and refers the reader to the company website for more details.

Cloud computing is a type of computing that relies on sharing computing resources over the internet rather than local devices, allowing users to access services and data from anywhere. It provides advantages like lower costs, improved performance, unlimited storage, and universal access to documents, though requires a constant internet connection and may be slower for large data transfers. Popular cloud computing services are offered by companies like Amazon, Microsoft, Oracle, and Google.

Amazon Web Services (AWS) is a cloud computing platform offering computing services like servers, storage, databases, networking, analytics and more over the internet. AWS is offered by Amazon and has data centers located across multiple geographical regions worldwide. AWS provides services for compute, storage, databases, networking, deployment, analytics, machine learning and more. Customers pay for only the resources they use.

The document discusses cloud computing, defining it as using the network of server farms around the world as a computing utility. It notes the benefits of cloud computing include economies of scale that make it cheaper and faster to scale operations. While some myths exist around cloud computing being expensive, hard to use, or unreliable, its pros actually include being able to scale on demand, lower entry costs, and spread reliability risks. The document recommends businesses determine where they have waste that could be solved externally and how cloud computing could help lower IT costs and allow faster scaling, while noting it cannot make a business inherently cooler or solve all problems. It provides examples of companies using cloud computing and suggests places to start when getting involved in the cloud.

Microsoft operates two Open Source Technology Centers focused on Linux distributions and virtualization interoperability. Microsoft has contributed code to Linux, is a sponsor of Apache and contributor to projects like Hadoop, and has employees working on PHP. Microsoft provides tools and resources to support open source technologies like PHP, Drupal, and supports non-profits building with Drupal through sponsored projects. Microsoft offers free development software and tools to help people build websites.

How we got used to Cloud Computing. A presentation targeted for a 5 min. intervention at CloudCamp Antwerpen of April 2009

The document provides a summary of modern web development topics covered in 3 sentences or less: Modern Web Development topics covered include the infrastructure of the internet, client-server communication models, the need for server-side programs, web architecture patterns, JavaScript's central role, front-end frameworks, cloud computing models, microservices architecture, and containers. Web development has become more complex with client-side logic, front-end frameworks, and the rise of cloud, microservices, and containers, which allow for more modular and scalable application development. Future trends discussed include progressive web apps, microservices architecture, and containers as a lightweight deployment mechanism for microservices.

The document discusses how Obama For America (OFA) built their technology infrastructure for the 2012 election using Amazon Web Services (AWS), describing how they developed over 200 applications including websites and mobile apps to process hundreds of terabytes of data on thousands of AWS servers while handling spikes of hundreds of thousands of concurrent users. It outlines the technologies and services used by OFA like EC2, S3, DynamoDB, and Redshift as well as the challenges of building such a large system on a compressed budget and timeline.

Lightbend Fast Data Platform - A Technical Overview Dean Wampler, O’Reilly author and Big Data Strategist in the office of the CTO at Lightbend discusses practical tips for architecting stream-processing applications and explains how you can tame some of the complexity in moving from data at rest to data in motion.

You have lots of data, and you are probably thinking of using the cloud to analyze it. But how will you move data into the cloud? In which format? How will you validate and prepare the data? What about streaming data? Can data scientists discover and use the data? Can business people create reports via drag and drop? Can operations monitor what’s going on? Will the data lake scale when you have twice as much data? Is your data secure? In this session, we address common pitfalls of building data lakes and show how AWS can help you manage data and analytics more efficiently.

This document discusses the evolution of technology and its impact on people's lives. Computers were originally used for specific tasks and IT ensured infrastructure worked, with a clear divide between professional and personal lives. Now over 3 billion people use internet-connected devices, with 212 billion sensors and things connecting by 2020. This has created a always-connected world where people use technology for work, home, and anywhere. The document outlines Microsoft's focus on universal apps, cloud services, and technologies like Azure to support different development scenarios and industries. It provides opportunities for developers, startups, and transforming lives through technology.

This document discusses programming and deploying applications on Amazon Web Services. It begins with an overview of how the meaning of programming has changed over time as apps and the internet emerged. It then covers deploying a sample chat application to AWS using Elastic Beanstalk, which automatically provisions infrastructure including load balancing, auto scaling, and storage on S3. The document also discusses other AWS services like DynamoDB, SQS, and how AWS is a set of building blocks that can be used to build scalable applications without worrying about infrastructure management.

This document provides an overview and agenda for a talk on getting ready for the cloud. It discusses different cloud deployment models including pure on-premises, Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also covers cloud concepts like virtualization, worker roles, and design best practices for the cloud like loosely coupled and single responsibility principles. Demo applications are shown to illustrate how solutions can be structured for the cloud.

The document discusses trends in AWS cloud, big data, Hadoop, and Kubernetes. It covers topics like data lakes, modern principles for infrastructure like event-driven architectures and serverless computing. It also discusses how these principles can be applied to Hadoop on-premises systems as well as in the cloud using AWS services. Kubernetes is mentioned as a platform for running big data workloads. Contact information is provided at the end.

Introduction to Microsoft Azure. Covers the change to a cloud development paradigm. Motivations for the change, Pricing structures, and an exercise in IT portfolio evaluation.

This document discusses the potential for cross-platform web applications using HTML5. It notes that HTML5 provides rich features like geolocation, audio/video playback, web sockets and more that allow web apps to have native-like experiences. It also discusses challenges around browser support and the need for wrappers to access native device capabilities. Finally, it suggests that HTML5 is becoming a reality that developers need to start working with in applications.

This document summarizes a meetup about DC/OS, an open source distributed operating system that helps deploy, manage and monitor applications across data centers and cloud platforms. The meetup covered DC/OS's capabilities for big data, microservices and resiliency. It discussed the organization's journey with DC/OS since 2015 and milestones achieved, including production use since May 2016. The meetup provided install instructions for DC/OS on various platforms and encouraged questions from the community.

This document provides an introduction to cloud computing, including definitions, examples of existing cloud applications, benefits, and limitations. It discusses key cloud concepts like infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Popular cloud platforms like Amazon AWS, Google App Engine, and Windows Azure are briefly introduced. Potential concerns with security, data control, and migration are also outlined. The presentation aims to explain cloud computing fundamentals and tradeoffs for developers and startups.

The document discusses the three phases of major galactic civilizations: survival, inquiry, and sophistication. It then summarizes Mark Slodge's presentation on using C# for cloud to mobile applications. The presentation covers using C# for the cloud backend, clients on various platforms, and communication between the cloud and clients. It provides examples of applications built with C# and Azure and discusses technologies like Mobile Services.

Adobe and the Dell EMC RackHD team provide an overview on how Adobe is modernizing their datacenters using public and private clouds enabled by infrastructure as code technologies to abstract their infrastructure for application deployments and improve operational efficiencies.

This document discusses the history and evolution of cloud computing from mainframes to client/server systems to today's cloud computing era. It outlines the shift from vertical integration by large technology companies to a more horizontal, service-driven model provided by companies like Salesforce, Microsoft, and Amazon. The rest of the document focuses on ThinkFree's hybrid cloud and mobile office solutions, providing case studies of organizations using ThinkFree across various deployment scenarios from public to private clouds to mobile access.

HTML5 is the new standard for HTML that provides many new features and capabilities. It is a collaboration between the W3C and WHATWG to develop the next generation of HTML. Some key features of HTML5 include new multimedia elements like <video> and <audio>, local storage options, offline capabilities, and improved graphics capabilities. HTML5 aims to make web development easier across browsers and devices with a single code base.

The document discusses agile microservices and their advantages over monolithic architectures. It describes how to decompose a monolithic real estate management application into independent microservices for properties, facilities, and engineering. Microservices allow for improved independence, speed of development, automation, and use of different technologies. Inter-service communication can occur over REST, HTTP, or AMQP, while an API gateway pattern hides service complexity from clients. Cloud computing platforms like Docker and Convox can deploy and manage containerized microservices. The Internet of Things connects physical devices to these services over protocols like MQTT and WebSocket.

This document discusses Azure and Silverlight. It provides an overview of Azure as an operating system for the cloud that manages hardware and allows developers to focus on writing services. It also summarizes Silverlight as a technology for building rich internet applications using .NET that can run on different platforms. The document includes two demos, one showing a basic "Hello World" Azure application and another showing a Silverlight application running on Azure.

This document provides an overview of Amazon Web Services (AWS) and best practices for building scalable applications in the cloud. It discusses using AWS services like S3, CloudFront, Route53, EC2, ELB, Auto Scaling, RDS and DynamoDB. The key recommendations are to offload static content, cache content at the edge, avoid duplicating code/assets, load balance from the start, implement auto scaling correctly, leverage database services, and test/optimize applications. The goal is to build highly scalable and reliable applications that can grow from a startup to support millions of users globally.

The document discusses the experience and qualifications of M Viknaraj related to cloud infrastructure and Microsoft technologies. It includes over 17 years of experience in IT and networking, specializing in Microsoft server infrastructure, cloud infrastructure, Office 365, and virtualization. It also provides information on cloud computing concepts like infrastructure as a service, platform as a service, software as a service, virtual machines, and data centers.

from https://platinumkaraoke.ph/music-update-category/major-hd10/

This document discusses options for building static sites in Ruby. It outlines pros of using Jekyll, such as being well-known and having many plugins, but notes some missing features like asset precompilation and LiveReload. Alternatives to Jekyll are presented, including Middleman and using Sinatra for semi-static sites. The document concludes by thanking the audience.

The document discusses considerations for teaching Ruby on Rails. It notes that students come with a wide range of experience, from true beginners to veteran developers, and the content must be tailored accordingly. Managing student expectations is important, as the hype around Rails can raise expectations that are difficult to meet for beginners. Follow-through after initial lessons is also key to student retention, such as providing a roadmap for further learning.

Slides from DevCon Git Code Camp for Professionals, 15 March 2014 http://devcon.ph/events/git-code-camp-for-professionals

Supporting slides for my talk on how to Upgrade from Ruby 1.9.3 to Ruby 2.1, Rails 3.2 to 4.0, Bootstrap 2.3 to 3.0

This document provides instructions on installing and using basic version control functionality with Git. It covers downloading and verifying Git installation, initializing and committing to a Git repository, viewing commit history and file status, staging and unstaging files, reverting and resetting commits, and tagging commits. The key points are initializing a Git repository, making commits to track changes over time, and various commands to move between commits, view history, and recover from mistakes.

The document provides an overview of the history and evolution of the Rails web framework from 2006 to 2013. It discusses how Rails initially aimed to make web development "easy" but this led to issues with code quality. It then outlines how conventions and best practices developed over time to structure Rails applications according to the MVC pattern and provide guidance on testing, deployment and other aspects of developing with Rails. The document also notes that many advanced Rails topics were not covered.

The document discusses what future IT students should know about their field of study and career. It emphasizes that the goal of an IT degree is to learn how to solve human problems using computers. It stresses developing strong problem-solving, communication, and social skills which are more important than specific technical skills. Companies hire based on an individual's ability to solve problems rather than their particular degree. The document advises students to gain experience through projects, explore new technologies, and collaborate with others to prepare for an ever-changing career where adaptability is key.

This document provides advice for IT undergrads on things they should know but often don't. It emphasizes that the goal of an IT degree is to learn how to solve human problems using computers. It stresses that the most important language for undergrads to know is SQL. It also notes that employers hire programmers based on their problem-solving skills rather than specific languages. Undergrads should focus on learning fundamentals in college and exploring outside projects as soft skills and adaptability are crucial for success in the real world of constantly changing requirements and impossible deadlines.

From Novice to Expert discusses a pragmatic approach to learning based on the Dreyfus model of skill acquisition. The model describes five stages from novice to expert: novice, advanced beginner, competent, proficient, and expert. As individuals progress through these stages, their decision making shifts from relying solely on rules to developing intuition through experience. The document suggests applying this framework to understand the different needs of developers at various experience levels.

The document discusses Java 8 lambda expressions and how they can be used to filter, map, and reduce collections. It provides examples of filtering a list of employees to only those over age 60, mapping a list of employees to a list of their full names, and reducing a list of employees to calculate their total salary. It notes how lambda expressions allow bulk data operations on collections in a similar manner to SQL queries.

The document provides tips for preparing for a hackathon event called the WebGeek DevCup. It recommends preparing your application framework ahead of time by choosing technologies and setting up modules like authentication, but not completing the full application. It also suggests preparing your development environment, using version control, potentially deploying code, and ensuring good team communication and self-care during the event. The goal is to minimize time spent on setup during the hackathon in order to focus on coding the full application within the limited timeframe.

This document provides tips for using the Vim text editor. It begins with an overview of Vim, describing it as an old but common text editor present on many Unix systems. It then provides 9 tips for using Vim, including using insert mode only when needed, using motions beyond just "i" to enter insert mode, using normal mode for faster navigation, learning text manipulation commands, combining commands with motions, using visual mode to select text, splitting screens and tabs, using plugins, and learning something new each day. It concludes by thanking the reader and providing links to the author's GitHub, Twitter, and personal website.

The document provides examples of how to perform common programming tasks in Ruby and Ruby on Rails compared to other languages like C#. It shows how Ruby and Rails allow doing more with less code through features like hashes, object oriented programming, metaprogramming, and the MVC framework. The examples include creating hashes, binary trees, class hierarchies, adding methods to numbers, and defining behavior for different instances. It also provides a Rails example for a Twitter clone app and lists resources for learning Ruby and Rails.