YDB Java SDK: The Battle for Performance
summary
This talk covers work on the YDB Java SDK focused on squeezing maximum performance for a distributed database. It outlines YDB architecture, explains client-side request balancing and session pool strategies, compares several balancing and pooling designs with theoretical arguments, and presents benchmark metrics (including synchronous vs asynchronous client code) that show achievable performance trade-offs.
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chapters (10)
- 0:00Introduction
- 3:58What is YDB
- 7:34Performance measurement method
- 13:41Distributed DB problems
- 17:53Session pool issues in Java SDK
- 23:13Session pool optimization
- 28:58Query balancing in YDB
- 32:11Query balancing optimization
- 36:04Other SDK improvements
- 38:15Q&A
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