Enterprise Java
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Load or Save Image using Hibernate – MySQL
This tutorial will walk you throughout how to save and load an image from database (MySQL) using Hibernate. Requirements For…
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Why I will continue to use Spring *and* Java EE in new Enterprise Java Projects in 2012/2013
Over one year passed since my technology decision making post and I am glad to see that I am still…
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Spring & JSF integration: Pagination
When working with large datasets you often need to present data in a paged format. Pagination is an interesting problem…
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Spring Testing Support with TestNG
TestNG is a test framework which is designed to cover all categories of tests: unit, functional, end-to-end, integration, (etc). It…
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Implementing Master Slave / Grid Computing Pattern in Akka
Master Slave pattern is a prime example of fault tolerance and parallel computation. The idea behind the pattern is to…
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Apache Shiro Part 3 – Cryptography
Besides securing web pages and managing access rights Apache Shiro does also basic cryptography tasks. The framework is able to:…
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Understanding how OSGI bundles get resolved
I’d like to review how OSGI bundles get resolved and use Apache Karaf to demonstrate. Karaf is a full-featured OSGI…
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XML unmarshalling benchmark: JAXB vs STax vs Woodstox
Introduction Towards the end of last week I started thinking how to deal with large amounts of XML data in…
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Processing 10 million messages with Akka
Akka Actors promise concurrency. What better way to simulate that and see if how much time it takes to process…
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