3 ms·

You don’t even need a ram disk imho, databases already cache everything in memory and only writes reach the disk. Just try and cold-start your database and run

You don’t even need a ram disk imho, databases already cache everything in memory and only writes reach the disk. Just try and cold-start your database and run a fairly large select twice.

piker 2y ago
Also the OS will cache a lot of the reads even if your database isn’t sophisticated enough or tuned correctly. Still could be a fun exercise, as with all things on here.
- LtdJorge 2y ago
  Any half decent DBMS bypasses the page cache, except for LMDB.