currently working on a refactoring ndbapi for mysql-cluster, in order to decrease
mutex contention allowing to better utilize many threads on multi-core machines.
while doing so, i implement a "vanilla" ndbapi-backend which lacks features
current in there.
once this is working, i'll start adding optimizations...
- zero copy receive
- optimizations for single threaded performance (less ctx switches)
- split mutex(es)
- zero copy send (or actually 1-copy instead of 2, but zero sounds better)
Sysbench: IO-bound and a fast server - In this post I share results for in-memory sysbench on a fast server using MyRocks, InnoDB and TokuDB.tl;dr MyRocks is more space efficient than InnoDB. In...
2 hours ago