Java
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Too Fast, Too Megamorphic: what influences method call performance in Java?
Whats this all about then? Let’s start with a short story. A few weeks back I proposed a change on…
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Apache Solr real-time live index updates at scale with Apache Hadoop
Episode # 22 of the podcast was a talk with Patrick Hunt We talked about the new work that has…
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Okay, everybody who touches Java bytecode
The Oracle v. Google holds that copying the Structure, Sequence, and Organization of the Java APIs is a copyright violation.…
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Debugging to understand Finalizers
This post is covering one of the Java built-in concepts called Finalizer. This concept is actually both well-hidden and well-known,…
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Java 8 Friday: Language Design is Subtle
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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Stateless EJBs: Pooling and Lifecycle
A summarized view (notes) of the Stateless EJB pooling and life-cycle. Useful for newbies . . . . . EJB…
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Chronicle and low latency in Java
Overview I was watching this excellent presentation by Rolan Kuhn of Typesafe on Introducing Reactive Streams At first glance it appears that…
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Spring Java Configuration: Session timeout
We live in a nice time, when you can develop a Spring application using java based configuration. No redundant XML…
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Continuous Integration with JBoss Fuse, Jenkins and Nexus
Recently I was putting together a quickstart Maven project to show a possible approach to the organization of a JBoss…
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