• Java: JVM DNS cache settings

    2 min read

    One of the annoyances of running workloads in a JVM is taking into account that it has it's own DNS cache: It's easy to forgot about it when troubleshooting an issue so we might end up not understanding the problem at all

    11/05/2022

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  • JVM heap options: Xmx and Xms

    2 min read

    The Xmx and Xms settings are most commonly overlooked settings but yet quite critical for the JVM to perform as expected. They control the JVM's heap: the memory area where objects are instantiated.

    15/04/2021

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From pet to cattle
Treat your kubernetes clusters like cattle, not pets
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