If you’ve been following the news about Oracle’s new direction for Java EE, you’ll know that one of the motivations for changing the governance and process is to move Java EE forward in a more agil… (more…)

This blog post highlights the migration approach and Azure Cosmos DB for NoSQL Java SDK V4 micro-optimizations to migrate an existing on-premises MongoDB database hosting a centralized Fraud Analytics platform to Azure Cosmos DB for NoSQL. The post covers... (more…)

This is really bad. play.mvc.Filter has a serious performance issue. While working on TechEmpower/FrameworkBenchmarks#3061 I discovered a massive performance decrease as soon as you add a simple no... (more…)

The Spring vs Java EE discussions have started up again recently, primarily triggered by a Gartner report entitled "Market Guide for Application Platforms". The report wasn’t sponsored by Pivotal (as far as I know you can’t sponsor Gartner reports) but yo... (more…)

There are certain problems that just make sense to solve using Java Recursion. Demonstrating Fibonacci Series is one of them. Let’s take a look at something called Fibonacci series. Here are the first few numbers of this series:0, 1, 1, 2, 3, 5, 8, 13, 21... (more…)