mysql - Should I split large table into smaller identical ones in this case? -

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imagine have multisite script, e.g. having multiple instances if same thing (like forum hosting). if using mysql better create new set of tables each site or have 1 large table site_id column?

one table of course easier maintain, abut performance? if used redis, answer different?

stop trying outsmart dbms, won't win battle. data should broken tables logically, not performance reasons.

what describing weak attempt @ trying re-invent index.


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