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Core Java
Decoding Java.Lang.OutOfMemoryError: PermGen Space
One of the least understood areas by Java Developers is garbage collection. Java Developers feel JVM takes care of garbage…
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Enterprise Java
Wiring-in-the-Large: The Missing Technology for Java Cloud Applications
Have you ever wondered why dependency injection in most Java frameworks is only for local, in-process services as opposed to…
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Software Development
What Open Source is (and isn’t) and why you should use it?
Open Source software plays a big role in the Java ecosystem (just think Maven, all the libraries in Maven Central,…
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DevOps
Elasticsearch in a Box
Are you looking to get going with Elasticsearch as quickly as possible without having to worry about installing Java or…
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Enterprise Java
Create a simpe RESTful service with vert.x 2.0, RxJava and mongoDB
A new article after an hiatus of almost half a year. In this article we’ll have quick look at how…
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Agile
Agile is not for you IF
In my previous posts I have tried to put forward my points on What an Agile Project needs for success,…
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Software Development
Common excuses a Developer makes when a feature doesn’t work [And how to avoid them in the future]
I always feel that Developers should have an attitude for development, which I have detailed in the blog post Attitudes…
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Software Development
Acceptance Testing: Blaming the Tools
About 5 years ago I was on a project to build a system for collateral management. The system was connected…
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Core Java
Java.io in nutshell: 22 case studies
This post attempts to cover a comprehensive set of operations in java.io. Compared with other books and blogs related to…
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