Re: Index with partitioning
> 16 fields in an index? Why?
I am not sure if this is correct but since it is a fact table, I need to join constantly to dimension tables through it´s keys. This index is to improve join performance. Any advice here?
> Yes. I cannot predict which will be better.
Will try.
> Be sure that key_buffer_size is about 20% of available RAM.
It is actually 25% now.
> 93 partitions is a lot. Will you be DROPping 'old' partitions eventually?
It increases 10 partitions by month. Since it can hold 1024 partitions, I am not concerned about it. Should I?
Thanks for your help.
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