08.09.2021 | Laurenz AlbeIndex bloat reduced in PostgreSQL v14
© Laurenz Albe 2021 PostgreSQL v12 brought more efficient storage for indexes, and v13 improved that even more by adding deduplication of index entries. But Peter Geoghegan is not done yet! PostgreSQL v14 will bring “bottom-up” index entry deletion, which is targeted at reducing unnecessary page splits, index bloat and fragmentation of heavily updated indexes. […]
Read more