Does anyone have experience to share with using just the datastore API from Slim3 (not the web framework) http://sites.google.com/site/slim3appengine/slim3-datastore/installation
I've narrowed down my data store API choice to Objectify or Slim3. I'm leaning toward Slim3 for its global transaction support. (I'm sure I'll eventually need global transactions, eg there is no way to know when in the future if I'll need a transaction between two root entities.) Concerned about - Polluting my datamodel with Slim3 Annotations - Having to run the Annotation pre-processor as part of the IDE (will that work with maven-command line?) - Global transaction performance. The Slim3 site shows much faster times than I'm seeing http://sites.google.com/site/slim3appengine/ Local about 2x slower Entity Groups Local Transaction(millis) Global Transaction(millis) 5 447 781 http://slim3demo.appspot.com/gtx/ vs 3.5x slower 5 107 365 - What happens when a global transaction fails? Can it be detected when it occurs so the user can be notified? - Is it using undocumented Google APIs? - Support/Docs/Examples - digging through the source code to solve a problem is not much fun -- 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 [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-java?hl=en.
