0 reputation · 2h ago
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
Accepted answer · chosen by the author
0 reputation · 2h ago
Inspect query plans, slow-query evidence and buffer-pool behavior using representative traffic. Verify index selectivity and avoid fetching unnecessary rows. A larger buffer pool can help cache the working set, but it will not repair an inefficient query or an unbounded result set.
Use comments to ask for clarification. Post a solution as an answer.
No question comments on this page.
mysql