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Deep diving into Cloning
Before we proceed with the cloning concept let’s refresh our basics with the object creation concept. When the objects are created using the new operator the objects gets the memory ...

Java2Days 2012: Java EE
The Java2Days conference is the major event in Eastern Europe to present the latest trends in Java development. This year, it took place in Sofia, Bulgaria on 25 – 26 October. ...

Couchbase : Create a large dataset using Twitter and Java
An easy way to create large dataset when playing/demonstrating Couchbase -or any other NoSQL engine- is to inject Twitter feed into your database. For this small application I am using:Couchbase ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...



