How arrays stores in memcache via php-function Memcache::set()?
Does it use php function开发者_运维百科 serialize() or some internal function of memcache extension? If it uses serialize(), then I can serialize my data myself with json_encode, for example. Will it be faster?
The documentation of Memcache::set
says (quoting) :
Strings and integers are stored as is, other types are stored serialized.
So I'm guessing it uses serialize
internally ;-)
A good way to speed up the serialization/deserialization process would be to replace the internal default PHP serializer with something like igbinary.
There are a couple of notes about that in theses slides presented by Ilia Alshanetsky a couple of weeks ago at the Forum PHP 2010 in Paris : APC & Memcached the High Performance Duo
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