PGCon2015 - final

PGCon 2015
The PostgreSQL Conference

Bruce Momjian
Day Talks - Day 3 - Thursday - 2015-06-18
Room DMS 1120
Start time 11:00
Duration 00:45
ID 808
Event type Lecture
Track Hacking
Language used for presentation English

Inside PostgreSQL Shared Memory

This talk is for people who want to understand how PostgreSQL shares information among processes using shared memory.

The talk covers the internal data page format, usage of the shared buffers, locking methods, and various other shared memory data structures.