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- I suggest that none of the reasons from To normalize or not apply in your case. 1# you're looking at 2 JOIN's vs 0/1 JOIN and only 25k rows. Database engines are designed to handle high loads (Facebook runs on MySQL; and benchmark 40-100k inserts per second. 2# This just means that putting conditions in WHERE is same as in JOIN clauses (performance-wise). 3# You don't have large columns, MyISAM & InnoDB are both fine - just dont' mix them.Serge– Serge2016-01-26 00:22:44 +00:00Commented Jan 26, 2016 at 0:22
- @Serge: If you would pharse your comment as an answer with a recommended approach, and explaining your reasoning like above, I would be happy to upvote it, possibly even accept it.cornergraf– cornergraf2016-01-27 08:28:54 +00:00Commented Jan 27, 2016 at 8:28
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