Tag: cost

All the articles with the tag "cost".

• We built a distributed page cache, then deleted it

  14 May, 2026

  Three rounds of tuning to cut the write bill, then removal. The same machinery stayed for images.

• A missing capability beats a threshold

  4 Apr, 2026

  A limit can be misconfigured, and mine throttled the one thing that was supposed to recover from the problem it was throttling.