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System Design Interview

System Design Interview

Date read: 2021-01-30
How strongly I recommend it: 8.02/10
(See my list of books, for more.)

Go to the Amazon book for details and reviews.

System Design Interview

3 Levels of useful metrics

1. Host: CPU, memory, disk I/O and so on

2. Aggregated: performance of entire database tier, cache tier and so on

3. Business: daily active users, retention, revenue and so on