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Ask HN: How best to prepare for Java performance interviews?
2 points by voodooxist 7 days ago | hide | past | favorite | discuss
I am an experienced Java engineer (5+ years). I know Java and JVM well enough to do my job that was usually around building microservices/apis etc, I know theoretical stuff well enough to pass core java interviews for senior positions. However, I am applying for a position that requires a lot more than that, it's to do with finance/HFT and they will be asking questions around lower level java I assume. I don't have a spec of what they might ask, I assume stuff around JMH, concurrency and JVM tuning, but maybe anyone know more and can point to the learning resources?





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