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Tag Archives: Groovy

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

SpringSource, Cloud Foundry, and vFabric Teams at #JavaOne

VMware at JavaOneVMware is heading to JavaOne this week (right next door to Oracle Open World where you can also find us at booth #1733) As the providers of the ever popular Spring framework, its no surprise we have a packed show planned.

We are speaking at 7 sessions at JavaOne this week, talking about how Spring remains at the forefront of enterprise java with VMware’s solutions for big data, NoSQL, and cloud portability. We are also giving away CloudFoundry T-Shirts, SpringSource schwag, and PreshavedYak Hoodies (for those with a CloudFoundry “hello world” they can show us). Come find us at our sessions (below) or on the show floor at booth #5302 at the Hilton Union Square.

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