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Tag Archives: Java

10 Lessons from Spring Applied to Java Virtualization with vFabric

The Spring Framework became the de-facto standard for developing enterprise Java applications, and its radical simplicity was fundamental to its success. Why the “radical” simplicity? Because at the time, it was hard to imagine how creating such applications could be made simple.

By tackling issues such as portability, understanding the importance of cross-cutting concerns, and making it trivial to develop automated tests, Spring allowed developers to focus on what matters: what makes their application unique.

As I was pulling together my presentation for SpringOne2GX 2012, I reflected on the parallels between Spring’s success and the direction we were going with EM4J. Why did Spring succeed? Why did simplification win? Where are we replicating these patterns within VMware, vFabric, and Java?

In short, complexity is expensive, and simplification has many economic benefits. By giving people better, simpler, and easier to use tools to help build, run, and manage applications, we create economic advantages.

In a nutshell, there are some core reasons why Spring succeeded, “Spring values” if you will: Reducing complexity, increasing productivity, provisioning flexibility, tooling and monitoring, extensibility, automation, flexible integration and ease of testing. Continue reading

Introducing A New Reference Architecture That Will Speed Knowledge & Development of Modern Cloud Applications

Technology is evolving at breakneck speeds.

Universally, applications are faster, deal with large data sets, and provide more compelling user experiences than ever before.

Competition is steep.

As a result, competitive organizations demand that IT leaders speed the rate of new application innovation and development.  IT must rise to the challenge or face competitive threats, missed business opportunities, and lose momentum within their user base. In short, IT leaders and providers that do not accelerate will face a backlash from executives.

In order to meet these challenges, IT is renovating application architectures to thrive in the cloud. This is an organization-wide change involving people redirection, process redesign, and technology exploitation. For many, there is a steep learning curve. Continue reading

Build Your First Mobile App in the Cloud in 45 Minutes (Tutorial)

Two of the hottest topics in technology today are “mobile” and “cloud.” They are at the top of most CTOs list of objectives, yet they also seem to be the ones most shrouded in mystery. So where do you start?

With the video and do-it-yourself guide below!

This past year, at VMworld 2012 San Francisco and Barcelona, I ran a session where we built a complete database-backed web application from scratch using the SpringSource Tool Suite and the Grails framework for Java. Then, we published the application to Cloud Foundry—our open Platform-as-a-Service offering. Finally, we proceeded to build a mobile application that consumed the data from the web application built earlier.  I broke a cardinal rule by doing the entire session live, but it all went off without a hitch and audience participation with the application was an absolute blast. By the time we were done, we had built two applications from the ground up, and folks had an application that looked, smelled, and tasted like a native mobile application running on their phones. And, we did all of this in less than one hour! Continue reading

Q&A with Shay Banon: 10 “Bonsai Cool” Things About elasticsearch

We are very fortunate to post an interview with Shay Banon, the founder of elasticsearch. Elasticsearch is technology that is very popular among some of the coolest companies on the web today, including  SoundCloud, StumbleUpon, Mozilla and Klout. These companies use elasticsearch to help them deploy powerful search capabilities in their applications that are easy to set up, scalable and built for the cloud.  In this interview, we get to learn all kinds of cool things:

  1. How Shay got into search
  2. How he came up with the idea for elasticsearch
  3. Why elastic search is different than other OSS search projects
  4. Example elasticsearch users like Foursquare, Brewster, GitHub, Sony, and Klout
  5. About the elasticsearch architecture for big data
  6. The strategy behind JSON over HTTP for search
  7. Connecting elasticsearch with RabbitMQ
  8. Connecting elasticsearch with Spring
  9. Connecting elasticsearch with GemFire
  10. Running elasticsearch on virtualized infrastructure

Without further ado, here is the interview.

Q1. So, how did you end up getting into search?
About 10 years ago, I moved from Israel to London because my wife was going to study to be a chef at the Cordon Bleu. I had no job. I was in a new country. I was unemployed. So, I started to get into the latest, cool, new technologies. Continue reading

Scaling and Modernizing .NET and Java: SQLFire Performance Test Blows Away Traditional RDBMS

We all know the devil is in the details when it comes to technology.

Yet, our recent vFabric SQLFire performance test (a benchmark from vFabric SQLFire Best Practices Guide) is certainly worth review if you need to scale a Java app, .NET app, or other legacy data source.

If you don’t know what vFabric SQLFire is, it is basically what happens when Apache Derby gets married to vFabric GemFire:

  • Apache Derby is used for its RDBMS components, JDBC driver, query engine, and network server.
  • The partitioning technology of GemFire is used to implement horizontal partitioning features of vFabric SQLFire.
  • vFabric SQLFire specifically enhances the Apache Derby components, such as the query engine, the SQL interface, data persistence, and data eviction, as well as adding additional components like SQL commands, stored procedures, system tables, functions, persistence disk stores, listeners, and locators, to operate a highly distributed and fault tolerant data management cluster.

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The Best VMware vFabric Stories of 2012 & What’s In Store for 2013

As this year comes to a close, it’s time to be reflective of what happened in the past and start planning for a new year. The vFabric team has had some major achievements this year, introducing several new products to the market including the innovative vFabric Application Director, the widely anticipated Project Serengeti to enable rapid cloud deployments for Hadoop, and a new tool to the vFabric Suite users called vFabric Administration Server (VAS).  We announced a new VMware Cloud Applications Marketplace to help further accelerate application development with a professionally moderated library of enterprise grade, ready-to-use application components that can be run on any cloud.

Next year is going to be even bigger with the Pivotal Initiative where several of the products covered on this blog will be following the new venture. This is still in the planning stages, so we will be expecting to share with you the plans for our products alongside the formal communications from each of the companies involved. (Sorry — no extra information is available right now)

One thing that we are going to be doing in early 2013 is to move the conversation of how you manage applications to be with the conversations of how you manage virtual infrastructure. To that end, we will be moving all topics of Application Performance Manager, AppInsight, Application Director, Hyperic, and Spring Insight to the VMware Management Blog as of January 1st. To make sure you keep up with the management topics, please be sure to follow us @vmwareappmgmt and @vmwaremgmt.

In the meantime, we’d like to reshare with you the top 20 stories we had for 2012, and invite you to comment here on what stories you would like to see us cover on either blog for 2013.

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Announcing the Availability of vFabric Data Director 2.5, GemFire 7, EM4J 1.2, and More

Application developers and data management teams continue to look for ways to modernize legacy apps, manage costs more effectively, build new apps on robust application platforms, and solve big data problems. These are some of the key reasons why vFabric is on the CIO (or CTO) agenda. With several new product releases in the vFabric Suite, VMware continues to provide a best-in-class application platform and help customers solve their top application development and data management problems.

vFabric Data Director 2.5

Database as a Service (DBaaS) helps companies virtualize data engines and automate management while getting a handle on the costs and compliance issues related to data sprawl. In the newest version of Data Director, several new data engines are supported (in addition to Oracle and Postgres) along with other new capabilities:

  • Support for Microsoft SQL Server 2008 R2 and SQL Server 2012
  • Support for Hadoop deployment, management, and monitoring across all major distributions through Project Serengeti
  • Enhanced automation of Oracle and SQL Server template creation
  • Broad support for Red Hat Enterprise Linux (RHEL) and Oracle Linux
  • Enhanced Oracle database ingestion, including ingestion to a point-in-time and more
  • Support for static IP database virtual machines (DBVMs)
  • Express set-up for development or experimentation

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A Tale of Modernization: Stopping Bank Robbers as a Service (20 Billion Times to Date)

Pirates. Pick pockets. Bank Robbers.

What do these have to do with applications modernization?

Well, bank robbers have turned digital, and this article is about modernizing one of the most successful systems used to stop them.

Stealing credit card numbers, emptying online bank accounts and stealing identities is now big business for thieves and consequently a big area for software companies and banks to collaborate and stop them. Cybercrime and malware have become such an issue that, according to Gartner, the web fraud detection market (where RSA competes) grew 35% in 2010 and 25% in 2011.

RSA is in the business of stopping banks and their customers from being robbed (among other things). Their technology has protected people, businesses, and financial institutions from online fraud for almost 20 years. Their Adaptive Authentication solution is deployed at over 8000 companies, used by over 200 million people, and has protected over 20 billion transactions to date. To jump on the “everything as a service” bandwagon, Adaptive Authentication is literally embarking on a project to “Stop Bank Robbers as a Service.”

We had the opportunity to catch up with the RSA engineering team that is developing this next-generation service using a wide range of VMware capabilities, including VMware vCloud Suite and vFabric. We learned that VMware virtualization infrastructure management, application performance management, automated provisioning, and application servers are already providing benefits along with improved runtimes, and got a peek into how they plan to do the financial side of IT business management using VMware tools.

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Free Event in London on Dec 6th: Automate Provisioning of Spring Apps to EC2 & VMware vCloud

If you missed it at SpringOne 2GX, VMware’s David Winterfeldt will be presenting “Automated Provisioning of Spring Apps to EC2 & VMware vCloud” for free at Skills Matter on December 6th at 18:30PM.  It’s location is the Skills Matter eXchange.

Whether you are an executive interested in Spring-related trends or a Java developer and architect looking to simplify your Java architecture, automated deployment of Spring-based apps allows companies to do things like this:

You might be interested in learning more about how this type of provisioning works…and it’s free!

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Expert Interview: The Polyglot Rabbit: Examples of Multi-Protocol Queues in RabbitMQ

Recently, we had the opportunity to speak with architect Brett Cameron about vFabric RabbitMQ.  A popular speaker, Brett is well known for his effort to port Erlang and RabbitMQ over to the “legacy” OpenVMS operating system platform (now owned by HP). With over 19 years in the software industry, Brett specializes in systems integration and large, distributed systems. Of course, he has spent a lot of time with OpenVMS – an OS with one of the more interesting histories in the software industry.

When we started chatting with Brett, he had recently discussed the concept of the Polyglot Rabbit with Alexis Richardson and written a great article titled, “The Polyglot Rabbit: Examples of Multi-Protocol Queues in RabbitMQ.” According to Brett, the main goal of this article is about the fact that you can publish messages into this environment via one protocol and consume via one or more other protocols (simultaneously if you want). “It’s a brilliant and a very powerful capability.” Brett felt that this capability was possibly not being promoted enough, and hopefully the article will go some way towards fixing this.

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