I've been designing my app under the impression that memcache was relatively large, however, I keep reading the contrary. My app needs about 1gig worth of memcache space in order to be cost effective, otherwise my hits to the datastore will kill my budget. When a user is logged into my app, they need to read and write their user object on every request and if I have 100000 simultaneous users then I will need about 1gb of memcache to store all entities.
If memcache is only 10mb or 100mb then memcache will be completely useless for this scenario, I will never get a cache hit because I will be simply cycling new data though memcache. Is this how memcache works? Should I not be caching user data in memcache? -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
