doc: rewrite random_page_cost description
Bruce Momjian <bruce@momjian.us>
doc: rewrite random_page_cost description This removes some of the specifics of how the default was set, and adds a mention of latency as a reason the value is lower than the storage hardware might suggest. It still mentions caching. Discussion: https://postgr.es/m/CAKAnmmK_nSPYr53LobUwQD59a-8U9GEC3XGJ43oaTYJq5nAOkw@mail.gmail.com Backpatch-through: 13
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/config.sgml | modified | +18 −18 |