Denis BUCHER <dbucherml(at)hsolutions(dot)ch> wrote:
> And each morning ... all data is INSERTed new
I recommend VACUUM ANALYZE of the table(s) after this step. Without
that, the first query to read each tuple sets its hint bits and
rewrites it, causing a surprising delay at unpredictable times
(although heavier near the start of the day).
-Kevin