Enterprise Java
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Easy testing SLAs on distributed components with grep4j
So your distributed architecture looks something like the picture below and you just have received a requirement from the business…
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Test driving Java API for Processing JSON with GlassFish 4.0
Writing and contributing to a specification is one thing. Working with it and looking into real examples a pre-condition if…
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Spring Data, MongoDB and JSF Integration tutorial
Introduction to sample application (MongoShop Product Catalog) After this tutorial, a sample application (MongoShop Product Catalog) with the following functional…
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Tweeting StackExchange with Spring Social – part 1
This article will cover a quick side-project – a bot to automatically tweet Top Questions from the various Q&A StackExchange…
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Spring meets Apache Hadoop
SpringSource has just announced the first GA release of Spring for Apache Hadoop. The goal of this project is to…
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Prime-UI, JAX-RS with Jersey and Gson on Oracle Cloud
The Oracle Cloud is around everywhere these days. It had a rough start with Larry denying the need for a…
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Your logs are your data: logstash + elasticsearch
Topic of today’s post stays a bit aside from day-to-day coding and development but nonetheless covers a very important subject:…
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ActiveMQ Clustering, Durable Subscribers, and Virtual Topics to the rescue
So you want to do publish-subscribe with ActiveMQ across distributed topics and be reliable. You can just use durable subscriptions,…
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Implementing custom Future
Last time we learned the principles behind java.util.concurrent.Future<T>. We also discovered that Future<T> is typically returned by libraries or frameworks.…
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