When I started my career as a Java developer close to 10 years ago, the industry is going through a revolutionary change. Spring framework, which was released in 2003, was quickly gaining ground and became a serious challenger to the bulky J2EE platform. Having gone through the transition time, I quickly found myself in favour of Spring framework instead of J2EE platform, even the earlier...
How to use your debugger in the presence of timeouts in your code.
“Mobile performance testing is the same as web application testing. Right?” The answer is no, web application testing might share the same basic principles with mobile application testing but there are more factors to consider with mobile apps. Read on to learn how to build a solid mobile performance strategy:...
A Performance Analysis of Pivotal's Reactive Foundational Library
Walking your Java objects usually involves callbacks as seen in the visitor pattern. This approach tends to be hard to control, especially when deciding on which branches to skip and which to follow. This tutorial shows how to use the iterator pattern to turn a complete Java object graph into a stream of key-value properties. It then turns the stream into a formatted string you can log while...
Since Java 8 release interfaces can contain definitions of static and default methods. Default methods form another chain of inheritance, parallel to the class inheritance, and can greatly confuse you if you let them get out of hands.
What if you could go back in time when an app running in the cloud, servicing a request and inject new code into the flow that augments a simulated reality.
In this article we take a look at what is important to consider as part of of your process in choosing a Java Application Server.
I always find it frustrating to “argue” with our competitors about what the best solution is. There is no “one size fits all” – there is just a “this tool fits best for your APM Maturity Level” (not saying the others wouldn’t do a good job). In this blog I highlight the reasons why Steven - a Performance Engineer - switched to our solution. Not because we are the best - but because we fit their...
Open source, lean, and modular, Spring IO brings together the core Spring APIs into a single, cohesive and versioned foundation for modern applications to help Java developers innovate and develop applications faster. Available as a 100% open source Maven Bill-of-Materials and commercial support, training and consulting available from Pivotal.
Here we are in the middle of the World Cup, and the entire world is watching thanks to the ubiquity of online video. Services like video streaming, live social media coverage and mobile push notifications have only been available for a short time – yet consumers have embraced them and immediately become reliant on them. In this post, we will take a look at the digital side of world sporting...
Simple question. The simplest answer to that may be “It depends.” But let’s explore that aspect a little further and please keep in mind there is no absolute truth despite what pages upon pages of heated online discussions might suggest. In addition to that we also have some fully-working, juicy sample code for you to ogle over. We’re talking about @Transactional in a Spring based project...
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- Transitioning to Java 8 (03 Oct 2014) At JavaOne, the vice president of Java development at Oracle opened up about Java 8 trends and...
- Overcoming barriers to Java application performance (02 Oct 2014) Developers and architects at JavaOne 2014 discussed how to improve Java application performance.
- Understanding the new Nashorn (01 Oct 2014) At JavaOne 2014, discussion turned to the creation and upgrades of the compiler engine called...
- Goetz hangs his hat on lambda parallelism and performance (30 Sep 2014) When it comes to improving Java, few changes have been as eagerly anticipated as lambdas. From...
- Bitnami: How a pet project evolved into cloud hosting and server management (24 Sep 2015) It's amazing how what was once a pet project that provided simple installers to fellow developers...
- Will Java EE 8 adoption outpace previous releases? (17 Oct 2014) At JavaOne 2014, Barry Burd discussed how and why he's predicting a fast adoption of Java EE 8.
- Startup promises native Java across mobile platforms (03 Oct 2014) Learn how startup company Codename One is promising native Java across mobile platforms.
- The highlights of Java EE 8 (30 Sep 2014) At JavaOne 2014, the latest features and upgrades of Java EE 8 were highlighted.
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