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All versions of PostgreSQL. Add an additional version-specific tag like [postgresql-13] if that context is relevant.
3
votes
1
answer
4k
views
PostgreSQL SSD vs HDD - why is there no difference in insert performance?
I have a PostgreSQL12 on Ubuntu 20.04 with following tablespaces:
The default uses a HDD and there is also another tablespace on an SSD.
Then I run a test to see the differences in insert/update spee …
3
votes
1
answer
1k
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pg_dump - how to split it into directories and files?
I am looking for a way to dump PostgreSQL12 database model into a directory/file structure, instead of a single file - for versioning purposes.
I found this old thread, which mentions this exact case …