PostgreSQL as a secret weapon for high-performance ... - PGCon
PostgreSQL as a secret weapon for high-performance ... - PGCon
PostgreSQL as a secret weapon for high-performance ... - PGCon
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Postgres Experience > Limit/Offset<br />
Be careful with subselects:<br />
they are executed limit + offset times!<br />
Use joins to overcome the limitation<br />
Gleb Arshinov & Alex Dymo ● <strong>PostgreSQL</strong> <strong>as</strong> a <strong>secret</strong> <strong>weapon</strong> <strong>for</strong> <strong>high</strong>-per<strong>for</strong>mance Ruby on Rails applications ● <strong>PGCon</strong> 2010 44 / 58