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Likewise in Vitess. It is architecturally possible to add 100% compatibility :)
by harshitgangal 3y ago
Likewise in Vitess. It is architecturally possible to add 100% compatibility :)
- nikita 3y agoWell it’s much much harder. Query plans over the distributed system should be different and transaction coordination is different when queries span shards. It’s impossible to give 100% performance compatibility.
- shlomi-noach 3y agoVitess maintainer here. I feel like the discussion was about 100% feature (queries/protocol/...) compatibility and that somehow it shifted to 100% performance compatibility? 100% performance compatibility is trivially not something to claim.