I've been going to some sites located on GAE and that i found these phones be very slow. Virtually them all take more time than normal to load.
Time: (in seconds) [ YSlow ]
9.9 giftag.com 3.1 hotskills.internet 1.9 jeeyo.internet 1.5 appspot.com
One thing Application Engine Cloud is simply too slow, Bigtable is simply too slow ... or what?
You are while using YSlow wordpress plugin to measure this, and YSlow informs you why the website is slow (the cunning title may be the clue). For instance, within the situation of gifttag.com, YSlow reviews that:
Therefore it is have an 'E' grade for your. That will get rid of the perceived load performance from the site.
None of the has anything related to appengine.
GAE's data access is incorporated in the order of seconds in comparison to some database that is measured in milliseconds. The main difference is the fact that BigTable scales towards the an incredible number of concurrent access because of the natural isolation degree of Read Uncommitted and also the relaxed consistency.
No RDBMS can compute with this but still give consistency guarantees. To tell the truth, you do not actually want to because for many programs you would like strong guarantees over scalability.