I gots to know…
Big web companies who use MySQL – what isolation level(s) do you use? Do you take the default? Do you think about it at all? How about if you use, eg, memcached, what there? And, does your code think about optimistic or pessimistic locking?
I’ve been reading up on isolation levels after seeing Peter
(thanks to Mark Callaghan for re-tweeting about it).
I’m learning things… here’s one for today – …[Read more...]