Some time ago, I posted some information about zheap, a storage engine for PostgreSQL. The idea behind zheap is to make UPDATE statements run faster in order to keep table bloat under control. Currently, PostgreSQL copies data on UPDATE and puts the copy of the row into the same data file. While this isn’t a […]

zheap has been designed as a new storage engine to handle UPDATE in PostgreSQL more efficiently. A lot has happened since my last report on this important topic, and I thought it would make sense to give readers a bit of a status update – to see how things are going, and what the current […]