Core Java
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How to do GC Log analysis?
Analyzing garbage collection log provides several advantages like: Reduces GC pause time, reduces cloud computing cost, predicts outages, provides effective…
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Java 15 – Text blocks
Text blocks are all about writing multi-line strings in a clean and readable way. This was added as part of JEP…
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Difference between Function.andThen and Function.compose
here are two different ways to mix functions in Java: using andThen using compose It is important to understand the difference between…
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Did You Know the Fastest Way of Serializing a Java Field is not Serializing it at All?
This article elaborates on different ways of serializing Java objects and benchmarks performance for the variants. Read this article and…
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How the Java Language Could Better Support Composition and Delegation
This article outlines a way of improving the Java language to better support composition and delegation. Engage in the discussion…
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Java: How Object Reuse Can Reduce Latency and Improve Performance
Become familiar with the art of object reuse by reading this article and learn the pros and cons of different…
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Java: Why a Set Can Contain Duplicate Elements
In low-latency applications, the creation of unnecessary objects is often avoided by reusing mutable objects to reduce memory pressure and…
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Java: Creating Terabyte Sized Queues with Low-Latency
Queues are often fundamental components in software design patterns. But, what if there are millions of messages received every second…
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Log4j RCE 0-day vulnerability (CVE-2021-44228) mitigation actions
I had an update from my very good friend and excellent consultant Stella Varvarigou in which she explained me that setting com.sun.jndi.rmi.object.trustURLCodebase…
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