Scaling Writes easy
When measuring how well your system handles writes, which metric is most important?
- A Download Speed.
- B Screen Resolution.
- C Write Throughput (e.g., Writes Per Second or TPS).
- D Read Latency.
Answer: C. Write Throughput (e.g., Writes Per Second or TPS).
Throughput measures volume (How many cars passed the toll booth?). Latency measures speed (How long did one car wait?). For scaling writes, maximizing TPS (Transactions Per Second) is the primary goal.
One system design question a day, with spaced repetition so the ones you miss come back.
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