Tuning Minecraft for OpenJ9
Mineteria ran the OpenJ9 JVM from July 2018 to April 2020. Our own experience with OpenJ9 has led us to continually tweak our set up and ensure that our servers are not subjected to long garbage collection pauses.
How fast can you write a VarInt?
I often like to start my day by keeping myself abreast of interesting things in the world of computer programming. Often this means a visit to Hacker News or Lobsters. I somehow managed to come across Richard Startin's article about why he doesn't use Google Protocol Buffers for telemetry. Near the bottom, he has an aside about VarInts and shares a few tricks to produce them more efficiently.
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