On Jul 23, 3:18 pm, "Nick Johnson (Google)" <nick.john...@google.com> wrote: > > Memcache is also strongly consistent. Since both APIs are synchronous, by > the time your API call returns, the changes are visible everywhere - so a > datastore write followed by a memcache write will be seen in that order > everywhere. There's no guarantee of atomicity across the two, though, so you > need to assume that either or both operations could fail independently.
Ah, I had no idea those APIs were synchronous! In fact, I assumed that writes would be asynchronous. That makes things much easier. It would be good to mention that in the documentation for those subsystems. Cheers, -n8 --~--~---------~--~----~------------~-------~--~----~ 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-appengine@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 -~----------~----~----~----~------~----~------~--~---
