A year of writes

  • Estimate
  • Signal 14

Difficulty 3 of 5

Store 5 million writes per day. Each write is 2 KB, and there are three copies. Estimate one year of decimal TB, before indexes and backups.

Play level

The question

Answer with one number in TB.

A disk that fillsArrow keys change the write rate. Tap to ship the logs.

Goals and limits

p99 latency
under 200 ms
Monthly cost
under 10 USD/mo
Traffic
100 req/s

Concepts

How players did

Player results load from the server.

All levels