Java
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Storm event processor – GC log file per worker
In the last three months, I am working with a new team building a product for Big Data analytics on…
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Jibx Jersey2 Integration
Jersey2 provides inbuilt support for Jackson and JAXB. But Jibx is not supported by default. To use Jibx in conjunction…
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Live Templates in IntelliJ
As described here, IntelliJ’s live templates let you easily insert predefined code fragments into your source code. I have posted…
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Dropwizard: painless RESTful JSON HTTP web services
Java developers looking for a quick, painless way of creating production-ready RESTful JSON HTTP web services should consider the Dropwizard…
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Java EE CDI Qualifiers: Quick Peek
Qualifiers are the mainstay of type safety and loose coupling in Contexts and Dependency Injection (CDI). Why? Without CDI, we…
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Difference between State and Strategy Design Pattern in Java
In order to make proper use of State and Strategy design Pattern in Core Java application, its important for a…
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HashMap performance improvements in Java 8
HashMap<K, V> is fast, versatile and ubiquitous data structure in every Java program. First some basics. As you probably know,…
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ActiveMQ – Network of Brokers Explained – Part 3
Now that we have understood the basics of ActiveMQ network connector in part 1 and part 2 of this blog…
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ActiveMQ – Network of Brokers Explained – Part 2
In this blog we will see how duplex network connectors work. In the previous part 1 we created a network connector from broker-1 and…
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