Tag

databases

3 cards

Cards

You Posted It. Then It Vanished. — system design card, day 20, databases

DatabasesDay 20Aug 20, 2026

You Posted It. Then It Vanished.

databases postgresql system-design

The Index You Added Made Writes Slower — system design card, day 18, databases

DatabasesDay 18Aug 18, 2026

The Index You Added Made Writes Slower

databases postgresql system-design

The Bug That Passes Every Test — system design card, day 6, databases

DatabasesDay 6Aug 6, 2026

The Bug That Passes Every Test

databases postgresql system-design