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And PostgreSQL 9.2 will be able to scale this workload linearly to 64 cores. So while MySQL may or may not win it will certainly not "outperform PostgreSQL hand
by jeltz 15y ago
And PostgreSQL 9.2 will be able to scale this workload linearly to 64 cores. So while MySQL may or may not win it will certainly not "outperform PostgreSQL handily".
http://rhaas.blogspot.se/2012/04/did-i-say-32-cores-how-about-64.html http://rhaas.blogspot.se/2012/04/did-i-say-32-cores-how-abou...
- spudlyo 15y agoThe key is that PostgreSQL 9.2 will be able to handle a 64 core workload, but current released versions of PG do not. The fact is current versions of PG are unable to use more than 60% CPU on a 24 core machine. Do you know anyone who uses a dev version of an RDBMS in production? http://archives.postgresql.org/message-id/BANLkTimVboKxzGS9BhL7XphBCr4iy-s0BQ@mail.gmail.com http://archives.postgresql.org/message-id/BANLkTimVboKxzGS9B...
- jeltz 15y agoI believe that MySQL 5.5 scales to 32 cores but not linearly, while PostgreSQL 9.1 caps at 24 cores. As I said in my last comment: I do not doubt much that MySQL would beat PostgreSQL 9.1, but it wont beat it "handily".