That's a pretty general question, but in general, here are some performance tips:
- Retrieving entities by key is the fastest way to retrieve data. If you can avoid complex queries and do this instead where possible, you'll squeeze a lot of performance out of the datastore. - Memcache slow data requests. - Minimize off-server requests (URLFetch) or cache when possible - Much perceived web site slowness is in the front-end, not the back-end itself. Here's a good article about this: http://developer.yahoo.com/performance/rules.html It is highly recommended that you use YSlow, Page Speed ( http://code.google.com/speed/page-speed) or Speed Tracer for GWT. - Analyze, analyze, analyze. We'll be bundling AppStats for Python in our next release. We definitely want to do this for Java as well for parity. In the meantime, try to figure out what is slow. Is it your datastore? Are you making slow URLFetch calls? Are you doing large computations? On Thu, Feb 4, 2010 at 12:18 PM, Patrick Twohig <patr...@namazustudios.com>wrote: > I'm running a GAE/J application right now and it's behaving a bit > sluggishly. Is there a set of guidelines or best practices that I may be > able to look at to boost the performance? > > -- > 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-appeng...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.blogspot.com | http://twitter.com/app_engine -- 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-appeng...@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.
