You should assume any items that not been used in last 10 minutes will be erased at any time. In my experience, it seems GAE seldom delete those used in the last 5 minutes.
---------- keakon On Wed, Nov 24, 2010 at 6:05 PM, Sahid Orentino Ferdjaoui < [email protected]> wrote: > Hello Simon, thank for you reply. > > The big deal for me is whether all of my data stored into memcached > are flushed in a particular time? > If it's the case it's terrible because the datastore is very slow and > if my handler need to regenerate all data, i will have a lot of > deadline exception. > > ...You know if it's the case? > > Thank again. > > > On Wed, Nov 24, 2010 at 10:34 AM, Simon <[email protected]> wrote: > > Hi, > > > > Memcache will definitely get flushed - remember that you're using a > > shared infrastructure with other people and it's only a cache, which > > by its definition will hold transitory data. There are no guarantees > > as to how long your objects will stay in that cache, only that they > > won't stay there longer than you specify. > > > > I hope that helps. > > > > Cheers, > > Simon > > > > On Nov 24, 9:28 am, sahid <[email protected]> wrote: > >> Hello, > >> > >> I have a question about memcached. > >> > >> In production, memcached servers are flushed? > >> Since last few days my oldest items are very young (13113) and i use > >> less than 300mega... > >> > >> Thank > > > > -- > > 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]<google-appengine%[email protected]> > . > > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > > > > -- > 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]<google-appengine%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- 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.
