Load Testing · Middle · Question 73 of 76
What does a load test of the database layer alone not tell you?
- 1How fast single queries are under concurrent load
- 2How the whole request path behaves, including app and network
- 3Whether the indexes are used under load
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Correct answer: How the whole request path behaves, including app and network
Explanation
DB benchmarks are useful for capacity, but the bottleneck may be in the app, pools or other services. End-to-end tests are needed too.