Are there benchmarks available for memcache reliability on GAE? It'd be great if memcache could throw a warning or error upon a put to memcache, if that put will cause an eviction of another value, and ask you to retry your put with a token to confirm you're OK with the eviction. The equivalent of a 'are you sure you want to overwrite this value?' prompt.
On a related note, I put in a feature request for an option for a trigger to persist memcache data to datastore upon eviction, but I don't know if it's feasible or not :| (see: http://code.google.com/p/googleappengine/issues/detail?id=3089&sort=-id&colspec=ID%20Type%20Status%20Priority%20Stars%20Owner%20Summary%20Log%20Component) A warning system like the above might be more general though, but assumes that eviction only happens because other data is pushed in (which may not be the case - I'm guessing other scenarios cause data eviction too). On Apr 15, 2:14 pm, Wooble <geoffsp...@gmail.com> wrote: > On Apr 14, 10:23 pm, Timofey Koolin <timo...@koolin.ru> wrote: > > > You can write your log and other tasks to memcache. In tasks or by > > cron you can read your meny data from memcache per time and write to > > datastore. > > ...if you don't mind losing your data sometimes. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.