Java
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“Java Sucks” revisited
Overview An interesting document on Java’s short comings (from C developer’s perspective) was written some time ago (about 2000? )…
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Storing hierarchical data in MongoDB
Continuing NoSQL journey with MongoDB, I would like to touch one specific use case which comes up very often: storing…
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WADL in Java: Gentle introduction
WADL (Web Application Description Language) is to REST what WSDL is to SOAP. The mere existence of this language causes…
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Arquillian with NetBeans, WebLogic 12c, JPA and a MySQL Datasource
You probably followed my posts about testing more complex scenarios with embedded GlassFish (Part I / Part II). Next on…
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Hadoop Modes Explained – Standalone, Pseudo Distributed, Distributed
After Understanding What is Hadoop Lets start Hadoop on Single Machine: This post contains instructions for Hadoop installation on ubuntu.…
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MongoDB with Spring Data project
All of us are observing the explosion of NoSql solutions these days. I get used to RDBMS but those are…
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Configuring MyBatis 3
MyBatis is a very popular and also most efficient SQL mapping framework. MyBatis is available for both in java as…
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Java 7: How to write really fast Java code
When I first wrote this blog my intention was to introduce you to a class ThreadLocalRandom which is new in…
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The Wizard Design Pattern
We all love wizards…. (Software wizards I mean). We are always happy to jump on those ”Next” buttons like we…
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