David, Ikai: Thanks very much for those blog posts on reducing the cold start time. I think 1 to 2 seconds is reasonable. I'm definitely going to take a closer look at Objectify.
++Steve On Mar 30, 4:54 pm, "Ikai L (Google)" <ika...@google.com> wrote: > David, that post mirrors many of the points made here: > > http://www.answercow.com/2010/03/google-app-engine-cold-start-guide-f... > > There's one or two more tips on that page. > > On Tue, Mar 30, 2010 at 12:47 PM, David Chandler <turboman...@gmail.com>wrote: > > > > > > > In the mean time, here are some ideas for reducing startup times by > > shrinking our apps. I went from 8.1s to 2.5s mainly by eliminating > > Guice, and I would expect similar results with Spring. I can > > definitely live with 2.5s... > > >http://turbomanage.wordpress.com/2010/03/26/appengine-cold-starts-con... > > > /dmc > > > On Mar 30, 3:04 pm, Baz <b...@thinkloop.com> wrote: > > > Great information, Ikai. > > > > I really feel that "instances" should be completely avoided in concept > > and > > > language on the GAE. What if the feature was simply an enable/disable > > deal > > > called "Warm Scale". If it were enabled, then your *next* instance would > > > always be warm, regardless of how many instances you already had. This > > would > > > be most noticeable and suitable for low QPS production apps that are > > > constantly going from 0 to 1 instances (as you mentioned), but it could > > > still be important for others, say, for a super-high-profile site, or a > > > situation where your QPS is right at the threshold of instances and > > > oscillating back and forth between two instances. Whatever the situation, > > if > > > the solution were generalized like that, and most importantly not tied to > > a > > > SPECIFIC NUMBER of instances, it would be up to the user to decide how > > > important it was for them and whether to enable it. > > > > Cheers, > > > Baz > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine for Java" group. > > To post to this group, send email to > > google-appengine-j...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine-java+unsubscr...@googlegroups.com<google-appengine-java%2B > > unsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-appengine-java?hl=en. > > -- > Ikai Lan > Developer Programs Engineer, Google App > Enginehttp://googleappengine.blogspot.com|http://twitter.com/app_engine -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
