benchmark memory db

[superdolt]

any benchmark for this gomysql server in memory compared with mysql?

[zachmu]

We don't have this yet, no. But we should.

The dolt backend benchmarks can be found here:

https://docs.dolthub.com/reference/performance/latency

I would expect this to be much faster on some things (table scans) and slower on others, namely anything involving an indexed lookup. The indexed lookups for the in-memory implementation are just suitable for testing the engine correctness and don't provide any speed benefit.