as part of feedback on my talk, someone told me that postgres uses MVCC rather than read/write locks -- is this true, and are these even mutually exclusive?
Not "instead of" per se, but MVCC allows these locks to be used less often and at smaller scopes
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But this isn't novel or unique to PG. InnoDB does the same.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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