Java
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Utility Classes Have Nothing to Do With Functional Programming
I was recently accused of being against functional programming because I call utility classes an anti-pattern. That’s absolutely wrong! Well,…
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Speeding up ActiveMQ persistent messaging performance by 25x
Apache ActiveMQ, JBoss A-MQ, and Red Hat Apache ActiveMQ is a very popular open-source messaging broker brought to you by…
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Minor GC vs Major GC vs Full GC
While working with the GC pause detection functionality in Plumbr I was forced to work my way through loads of…
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Setup Local Nexus Repository and Deploying WAR File from Maven
Maven Central serves as the central repository manager where binary artifacts are uploaded by different teams/companies/individuals and shared with rest…
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Balanced Abstraction Principle
One of the things that make code complicated to read and understand is when the instructions inside a method are…
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Journey to idempotency and temporal decoupling
Idempotency in HTTP means that the same request can be performed multiple times with the same effect as if it…
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Joining Strings in JDK 8
JDK 8 introduced language features such as lambda expressions, streams, and even the new Date/Time API that will change the…
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Do Primitives Need To Go?
I am currently working on an enterprise application using JSF as the view technology and JPA for the persistence layer.…
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Very fast Camels and Cloud Messaging
Apache Camel is a popular, mature, open-source integration library. It implements the Enterprise Integration Patterns which is a set of…
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