MySQL performance tuning
-
31-10-2019 - |
문제
I would like to optimize my MySQL DB. I noticed some important points as follows:
- Enabling Query cache.
- Using memory storage. (I know pluses and minuses of this. Being I am having static tables, I need not worry about this facility's drawback. Before executing a query, I'll check if memory tables exist or not.)
- Increasing
key_buffer_size
.
My question is, can I use both Query cache and memory storage? As well as what is the role of key_buffer_size
?
Why am I asking? Because everything depends on system memory. How these 3 options will work together? Can I do these things together?
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