If you have nothing to optimize yet, how will you know if you’re optimizing it r... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		raldi on May 25, 2023 \| parent \| context \| favorite \| on: Cases where full scans are better than indexes If you have nothing to optimize yet, how will you know if you’re optimizing it right?

wswope on May 25, 2023 [–]

Typically, you create a large number of test records and see how your expected access patterns perform.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact