Let me share my experience. I was developing an AppEngine app for a year. It was very fast (extremely fast), with latency > 1 sec. When High Replication data-store was released I decided to give it a try and switched to it. Unfortunately the latency got >1 Sec sometimes > 2 Sec. The app worked a wile that way and because still in beta I could experiment. So I decided to go to Billed option to see if the reliability and more importantly the latency could improve. Unfortunately this do not affected latency. Then I decided to go back to Master/Slave - our customers mentioned immediately our app is 2 times faster - again < 1 Sec latency. Then I needed to add https which is very important for our app. This do not added significant latency so our customers are very happy with this solution. Soon we will go public.
So the latency issue is a show stopper for high replication version and we would want to stay with master slave. Anybody with similar experience? Thank you, -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/P1c_gMSRtl0J. 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.
