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Enterprise Java
Spring JpaRepository Example (In-Memory)
This post describes a simple Spring JpaRepository example using an in memory HSQL database. The code example is available from…
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Core Java
SuperMan bound by Java Monitors
Its a dark time in the life of Super Man. Jor-El wants him to go on a voyage to prepare…
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Enterprise Java
How Hadoop Works? HDFS case study
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters…
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DevOps
Install, setup and start MongoDB on Windows
This post will provide the full path from downloading required binary archive/package for particular Windows version to starting up MongoDB in…
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Enterprise Java
There is no application server
We have recently posted data about application server market share we gathered from the free Plumbr deployments. And it resonated…
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Software Development
How deep is your code?
Dependency tuples. Picture your code. Picture all those functions on which there are no source-code dependencies. That might sound odd:…
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Enterprise Java
JavaEE 7 with GlassFish on Eclipse Juno
Java EE 7 is hot. The first four JSRs passed the final approval ballot recently and GlassFish 4 reached promoted…
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Scala
WatchService combined with Akka actors
WatchService is a handy class that can notify you about any file system changes (create/update/delete of file) in a given…
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Enterprise Java
Spring Java Configuration
I have found that a lot of Spring developers I know still do not know about or use Spring Java…
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