Java
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Capitalize English Titles With Java, Quarkus & GraalVM
Over the years, I’ve been writing a lot in English, which isn’t my mother tongue, and for writing titles (headlines,…
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Use Redis GeoHash with Spring boot
One very handy Data Structure when it comes to Redis is the GeoHash Data structure. Essentially it is a sorted…
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Use JMH for your Java applications with Gradle
If you want to benchmark you code, the Java Microbenchmark Harness is the tool of choice.In our example we shall…
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Reactive’s Looming Doom. Part II: Fundamentals of Reactive
1. Introduction The last post provided a comparison of multi-threading APIs throughout Java’s lifespan. In this post, we will dive…
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Reactive’s Looming Doom. Part I: Evolution
1. Introduction Multithreading in Java has come a long evolutionary way from the original monitor concept and threads mapped to…
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Smaller Try-Blocks Are Better
It often happens, especially in Java, that a few places in the method are potential exception originators. Usually, we make…
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Troubleshooting deadlock in an Apache opensource library
Apache PDFBox is a popular open-source library that facilitates java applications to work with PDF documents. Recently we encountered a…
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Skaffold for Local Java App Development
Skaffold is a tool which handles the workflow of building, pushing and deploying container images and has the added benefit of…
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Chaos Engineering – Metaspace OutOfMemoryError
JVM memory has following regions: a. Young Generation b. Old Generation c. Metaspace d. Others region When you encounter ‘java.lang.OutOfMemoryError:…
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