4 ms·
In principle that is fine so long as you know what you're doing. In practice most people denormalising "for speed" aren't knowledgeable about the database impl
by calpaterson 10y ago
In principle that is fine so long as you know what you're doing. In practice most people denormalising "for speed" aren't knowledgeable about the database implementations they are optimising for and that is very obviously the case here.