LAMPS on steroids
I’m not sure if I’m the first coining in ‘LAMPS’ – scaled out LAMP environment with Squid in front, but it sounds cool. Squid is major component in content distribution systems, reducing the load from...
View ArticleWasting InnoDB memory
I usually get strange looks when I complain about memory handling inside InnoDB. It seems as if terabytes of RAM are so common and cheap, that nobody should really care about memory efficiency....
View ArticleMemcached for small objects
Memcached quite often ends up as a store for very small objects (small key and some integer value), though it isn’t really designed to do this kind of work by default. Current memory management is...
View ArticleBlowing up in memory
MySQL isn’t too concerned about table handler memory usage – it will allocate row size buffer thrice per each table invocation. There’s a few year old bug discussing UNION memory usage – for each...
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