bad for sessions?

Tom Jenkins tjenkins at devis.com
Fri Feb 11 12:24:38 PST 2005


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Perrin Harkins wrote:

| On Fri, 2005-02-11 at 11:57 -0800, Josh Berkus wrote:
|
|>User session info is stored in two places: in a database table, and in
|
| i.e. all the data you care about is stored somewhere else in addition to
| memcached.  This is a sort of customized version of a write-through
| cache.  That sounds like a good plan to me.  Blindly replacing a
| database with memcached for sessions is what I think people should
| avoid.
|

ah, it was a case of unspoken assumptions.  the types of scenarios i was
thinking of were in essence write-throughs or non-critical data where
loss would be an annoyance but not catastrophic.

i totally agree with your last statement; databases are for persistence,
there's a reason its not called memdatabased.

thanks.
- --
Tom Jenkins
DevIS - Development Infostructure
http://www.devis.com

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