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grogers explained my intent well, especially around the promotion of a replica to a primary work load (thank you). I think we're arguing semantics between optim
by martin_ 8y ago
grogers explained my intent well, especially around the promotion of a replica to a primary work load (thank you). I think we're arguing semantics between optimizing machine code and rewriting mysqld. I want to emphasize that Dynamizer looks super awesome, and I do intend to try it, so no offense was intended. Well done!
- davidyeager 8y agoThanks! Sorry for terse tone... just responding quickly from a smartphone while travelling :-) Your concerns are definitely valid and we are working on improving the situation. Dynimizer can detect a drastic workload change as you described and reoptimize in response. That’s the default operation which can be turned off. What has been observed is that if we optimized for say a write-heavy workload and then change it to read-only without reoptimizing (or vice versa), it will still show an improvement, just not as much. Hope that makes sense.