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DevOps
Multi-Tier Architecture Tutorial using Docker
Background While there are many very good Docker tutorials currently available, I found that many are either too simplistic in…
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Android Core
Android Text to Speech (TTS)
This post describes how to use text to speech (TTS) in Android. It isn’t so common to find a post…
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Enterprise Java
Streaming Big Data: Storm, Spark and Samza
There are a number of distributed computation systems that can process Big Data in real time or near-real time. This…
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Enterprise Java
JBoss Forge NetBeans integration – Getting Started
JBoss Forge is the Fastest way to build Maven-Based Java EE projects. And as such it already has awesome features…
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Software Development
XML Manipulation With XML Copy Editor
The XML document format, created in 1996, is still widely used to facilitate communication between disparate systems (though for certain…
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Enterprise Java
Playing with Weld-Probe – See All of your CDI Aspects in One Place
Weld 3.0.0.Alpha4 was released, while I’ve been sitting in a conference room at DevConf.CZ. More or less next to Jozef Hartinger (…
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Software Development
Five easy steps to improve your database performance
January 30, 2015: Based on reader feedback, section 4 “Do you have enough database connections?” has been revised. Database access…
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Software Development
Refactoring to Allow Test Doubles
Sometimes, when you make a class, it directly instantiates an object to use in its methods. For example: …
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Enterprise Java
Hibernate locking patterns – How does PESSIMISTIC_FORCE_INCREMENT Lock Mode work
Introduction In my previous post, I introduced the OPTIMISTIC_FORCE_INCREMENT Lock Mode and we applied it for propagating a child entity…
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