Lior, * Ben Zeev, Lior (lior.ben-z...@hp.com) wrote: > Do you know why PostgreSQL store the indexes in memory per process and not in > the shared memory?
The disk blocks from an index are not stored per-process, they are kept
in shared memory. When building an index, PG can only use one process
and so there isn't any point having that be in shared memory.
Thanks,
Stephen
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