Someone should try it with postgres. Make a raw speed branch that gets rid of the overhead of mvcc:
while querying a database each transaction sees a snapshot of data (a database version) as it was some time ago, regardless of the current state of the underlying data
https://www.postgresql.org/docs/7.1/mvcc.html
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Someone should try it with postgres. Make a raw speed branch that gets rid of the overhead of mvcc:
That’s not exactly how PostgreSQL works. This is true only at certain isolation levels.