Joshua, not sure how one tells the difference of what you call different things. I always update files and occasionally this does includes a new version number.
Kaan, frankly the times I had to turn off pre compilation nobody noticed any performance difference. I assume that pre compilation makes the first invocation faster but after the warmup it is all the same. I would love to hear/read more details on how exactly this works, especially whether it affects what happens when new instances become live or the app has to move to a different cluster. But in any case, the performance implications are probably the same in all these cases. > On Feb 20, 2015, at 8:56 AM, Joshua Smith <[email protected]> wrote: > > You guys are talking about different things. > > One of you is talking about the time it takes to update the app version > (turning off precomp helps) > > The other is talking about the time it takes to upload files into a running > app (precomp is irrelevant because it’s probably a temporary glitch in > google’s infrastructure) > >> On Feb 20, 2015, at 11:41 AM, Kaan Soral <[email protected] >> <mailto:[email protected]>> wrote: >> >> That's very interesting, sometimes such changes leave false impressions, as >> the app, maybe even by chance, get a better datacenter/section after a >> deployment (this was my impression previously, while I was testing another >> issue) >> >> Shouldn't pre-compilation improve performance instead? (or leave it >> unchanged) >> >> I've never tested disabling pre-compilation yet, honestly >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <mailto:[email protected]>. >> To post to this group, send email to [email protected] >> <mailto:[email protected]>. >> Visit this group at http://groups.google.com/group/google-appengine >> <http://groups.google.com/group/google-appengine>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/google-appengine/3679b7bb-bce8-4de1-8709-c57428f27ab6%40googlegroups.com >> >> <https://groups.google.com/d/msgid/google-appengine/3679b7bb-bce8-4de1-8709-c57428f27ab6%40googlegroups.com?utm_medium=email&utm_source=footer>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at http://groups.google.com/group/google-appengine > <http://groups.google.com/group/google-appengine>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-appengine/C2E40703-00E2-4B95-AE82-45820B960609%40gmail.com > > <https://groups.google.com/d/msgid/google-appengine/C2E40703-00E2-4B95-AE82-45820B960609%40gmail.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. PK [email protected] -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/90575ADF-AC6C-4631-87F7-6142E1EB7B05%40gae123.com. For more options, visit https://groups.google.com/d/optout.
