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Agile
The Pool–An Agile Fable
Once upon a time there was a pool. It was in a club, and the club people loved the pool.…
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Core Java
Top 10 Easy Performance Optimisations in Java
There has been a lot of hype about the buzzword “web scale“, and people are going through lengths of reorganising…
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DevOps
Java EE 7 and WildFly on Kubernetes using Vagrant
This tip will show how to run a Java EE 7 application deployed in WildFly and hosted using Kubernetes and Docker. If you…
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Enterprise Java
Top 10 Most Common Java Performance Problems
Java performance is an issue of interest for all Java application developers, since making an application fast is as important…
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Enterprise Java
Apache Cassandra and Low-Latency Applications
Introduction Over the years, Grid Dynamics has had many projects related to NoSQL, particularly Apache Cassandra. In this post, we…
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Core Java
How JVMTI tagging can affect GC pauses
This post is analyzing why and how Plumbr Agents extended the length of GC pauses on certain occasions. Troubleshooting the underlying problem…
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Android Core
Codename One Charts
This post was written by Steve Hannah, one of the newest additions to the Codename One team and a long…
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Core Java
Do not unit test bugs
Before getting to the topic of the title let’s have a simple programming sample. On the programming task I will…
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Core Java
Inconsistent operation widen rules in Java
Overview When you perform a unary or binary operation in Java the standard behaviour is to use the widest operand…
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