Persistence is a part of almost every Java enterprise application. Unfortunately, persisting domain objects is a non-trivial task. On the contrary, it generates a lot of problems, especially when we're using a relational database. Let's see different approaches to the problem.
Cloud-based infrastructure, containers, microservices, and new programming platforms are dominating the media and sweeping across IT departments around the world.
To diagnose any memory problems, the Garbage Collection log file is the best place to start. Take a look at the anatomy of a GC log file in this helpful article.
One of the major new language features in Java 8 is the lambda function. In fact, it is one of the biggest changes since the Java 1 release. Take a look at this introduction to Java 8's lambda function.
The Oracle functions CASE, DECODE, and COALESCE all perform similar functionality. They can transform a value into another value. Which one should you use? I'll explain the pros and cons of each in this article.
Amidst all the hype about using Node.js, still a question remains... Can Node.js be used to develop Enterprise grade applications? Author Mihir Shelat argues Java would be a better option.
Weird situations arise sometimes with web applications. Come have a look at how you might overcome these situations when you need to replace text like IP addresses or files with NGINX!
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