3 ms·
so this use raft for topic data not just metadata ?
by skyde 6y ago
so this use raft for topic data not just metadata ?
- agallego 6y agocorrect. we use one protocol, just raft - both for metadata and for data. Raft is really easy to parallelize and dispatch to multiple followers async. I measured recently on 3 i3.8xlarge instances which give you 1.2GB/s - and i got around 1.18GB/s sustained -https://twitter.com/emaxerrno/status/1260415381321084929 https://twitter.com/emaxerrno/status/1260415381321084929 Also, what's nice about using raft is that if there is a bug, we know it's w/ our implementation and not w/ the protocol. so it gives users sound reasoning.