Comment Comment by Spiwux Calling Postgres experts:Why, exactly, do we need to put a memory cache such as Redis in front of Postgres? Postgres has its own in-memory cache that it updates on reads and writes, right? What makes Postgres' cache so much worse than a dedicated Redis? parent Spiwux 2 years ago
Why, exactly, do we need to put a memory cache such as Redis in front of Postgres? Postgres has its own in-memory cache that it updates on reads and writes, right? What makes Postgres' cache so much worse than a dedicated Redis?