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How to add an IntelliJ project to GitHub

Although the GitHub docs contains good info on how to add an existing GitHub project to your local machine, how to add an existing (unversioned) project from your local machine to GitHub ...
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Circuit Breaker Pattern in Apache Camel

Camel is very often used in distributed environments for accessing remote resources. Remote services may fail for various reasons and periods. For services that are temporarily unavailable ...
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10 Books Every Java Developer Should Read

I have read my share of software development books and I have noticed that it is very rare to find a book which I want to read more than once. However, once in a while I find a book ...
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Using ActiveMQ – “Master/Slave” configuration with failover protocol

Introduction ActiveMQ broker(s) tends to be a core piece of messaging infrastructure in an enterprise. It is vital for this messaging infrastructure to be highly available and scalable. ...
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Temp, Store and Memory Percent Usage in ActiveMQ

In order to effectively use ActiveMQ, it is very important to understand how ActiveMQ manages memory and disk resources to handle non-persistent and persistent messages. ActiveMQ has ...
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Java 8 Friday: No More Need for ORMs

At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled about what Java 8 will bring to our ecosystem. Java 8 Friday Every ...
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Oracle Drops Collection Literals in JDK 8

In a posting on the OpenJDK JEP 186 Oracle’s Brian Goetz informs that Oracle will not be pursuing collection literals as a language feature in JDK8. A collection literal is a syntactic ...
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Testing Lucene’s index durability after crash or power loss

One of Lucene’s useful transactional features is index durability which ensures that, once you successfully call IndexWriter.commit, even if the OS or JVM crashes or power is ...
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Attempt to map WCF to Java terms

By writing this post I’m taking a huge risk of being rejected by both .NET and Java communities. This is an attempt to explain what WCF, which stands for Windows Communication Foundation, ...
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Yet another way to handle exceptions in JUnit: catch-exception

There are many ways of handling exceptions in JUnit (3 ways of handling exceptions in JUnit. Which one to choose?, JUnit ExpectedException rule: beyond basics). In this post I will ...
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