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Request and response – discovering Akka

In the previous part we implemented our first actor and sent message to it. Unfortunately actor was incapable of returning any result of processing this message, which rendered him ...
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Investigating Deadlocks – Part 4: Fixing the Code

In the last in this short series of blogs in which I’ve been talking about analysing deadlocks, I’m going to fix my BadTransferOperation code. If you’ve seen the other blogs ...
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Polyglot Persistence: EclipseLink with MongoDB and Derby

Polyglot persistence has been in the news since some time now. Kicked off by the famous Fowler post from end 2011 I see more an more nice ideas coming up. Latest one was a company ...
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20 Kick-ass programming quotes

This post serves as a compilation of great programming quotes, quotes from famous programmers, computer scientists and savvy entrepreneurs of our time. Some of them are funny, some ...
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Oracle ADF Mobile World! Hello!

Hello, ADF Mobile, World! As you probably already know… ADF Mobile is here! Here are some links that will make you feel at home.. Home page of ADF Mobile: http://www.oracle.com/technetwork/developer-tools/adf/overview/adf-mobile-096323.html How ...
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JPA/Hibernate: Version-Based Optimistic Concurrency Control

This article is an introduction to version-based optimistic concurrency control in Hibernate and JPA. The concept is fairly old and much has been written on it, but anyway I have seen ...
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By your Command – Command design pattern

Command design pattern is one of the widely known design pattern and it falls under the Behavioral Design Pattern (part of Gang of Four). As the name suggests it is related to actions ...
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Coherence Event Processing by using Map Trigger Feature

This article shows how to process Coherence events by using Map Triggers. Basically, Distributed Data Management in Oracle Coherence is suggested to look over basic configuration and ...
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Modeling Mongo Documents With Mongoose

Without a doubt, one of the quickest ways to build an application that leverages MongoDB is with Node. It’s as if the two platforms were made for each other; the sheer number of Node ...
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Don’t Use JSON And XML As Internal Transfer Formats http

You have a system that has multiple components and they have to communicate. They do that either via internal web services or using a message queue. Normally, you would want to send ...
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