Neat, thanks for the link.
On Wed, Jun 6, 2012 at 3:10 AM, Andy Seaborne <[email protected]> wrote: > > http://www.westnet.com/~gsmith/content/postgresql/InsideBufferCache.pdf > > has clues about performance of databases on MS Windows. > (summary: use the OS cache, have a smallish cache on top) > > Also describes the PostgreSQL cache policy of modified LRU using > usage/reference counts to produce a patent-free, scan resistant cache policy > (either performed sync or async). > > Andy
