Java
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ActiveMQ as a Message Broker for Logstash
When scaling Logstash it is common to add a message broker that is used to temporarily buffer incoming messages before…
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Using Java 8 CompletableFuture and Rx-Java Observable
I wanted to explore a simple scatter-gather scenario using Java 8 CompletableFuture and using Rx-Java Observable. The scenario is simple…
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Java SE 8 new features tour: Processing Collections with Streams API
Cleaner, readable, and powerful coding with Java SE 8 Streams….. In this article of the “Java SE 8 new features…
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How and Why to Serialize Lambdas
Overview Serializing lambdas can be useful in a number of use cases such as persisting configuration, or as a visitor…
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Apache Drill : How to Create a New Function?
Apache Drill allows users to explore any type of data using ANSI SQL. This is great, but Drill goes even…
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What the sun.misc.Unsafe Misery Teaches Us
Oracle will remove the internal sun.misc.Unsafe class in Java 9. While most people are probably rather indifferent regarding this change,…
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Monitoring DevOps Style With WildFly 9 And Jolokia
DevOps is among the hottest topic these days. And the wide range of topics around it makes it hard to…
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WebSocket Client API in Java EE 7
In this post, let’s explore the less talked about Web Socket Client API and how to leverage it within a…
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Using Hibernate Bean Validator in Java SE
The main Bean Validation page states that “Bean Validation is a Java specification which … runs in Java SE but…
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