Java
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Java Lambdas and Low Latency
Overview The main question around the use of Lambdas in Java and Low Latency is; Does they produce garbage and…
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EE Servlet 3: Developing User Login with Session and Filter
I have introduced the Application class in my previous post where you can setup backend services. One example service I…
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Microservices in the Enterprise: Friend or Foe?
A micro approach to a macro problem? The microservice hype is everywhere, and although the industry can’t seem to agree…
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Java Flight Recorder (JFR)
JFR is a Java profiler which will allow you to investigate the runtime characteristics of your code. Typically you will…
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Using Google Guava Cache for local caching
Lot of times we would have to fetch the data from a database or another webservice or load it from…
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JVM is down with “OutOfMemory” error – what should I do?
Amazing as it may seem, but this particular cry “From the Depths” is frequently displayed among the results of search…
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Java 8 Streams API as Friendly ForkJoinPool Facade
One of features I love the most about Java 8 is the streams API. It finally eliminates pretty much all…
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Improving lock performance in Java
Plumbr is the only solution that automatically detects the root causes of Java performance issues by interpreting application performance data.…
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Starting multiple JBoss A-MQ JVMs on the same machine
So I haven’t been blogging as much recently — just been really busy. But my New Year’s resolution is to…
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