Re:Python Pip 20.3 Released with new resolver
by aitchnyu on Monday November 30, 2020 @10:56AM
(#25255060)
For Postgres, there is also disabling fsync delays (20x speed claimed) and even running it all in memory.
https://dev.to/thejessleigh/speed-up-your-postgresql-unit-te...
conn = sqlite3.connect(":memory:")
But also run against your prod-like database (Postgres/MySQL etc.) later in the CI pipe to catch idiosyncratic database problems.