4 posts tagged with "performance"

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Re-examining our approach to memory mapping

David G. Simmons

David G. Simmons

QuestDB Team

How does QuestDB get the kind of performance it does, and how are we continuing to squeeze another 50-60% out of it? This post will look at a code change we thought would create a negative performance impact, which actually brought a substantial boost in the system's overall performance and demonstrates that we are constantly learning more about performance improvements.