There are several approaches to do geographical queries on App Engine: http://code.google.com/p/geodatastore/ http://code.google.com/p/geomodel/ http://code.google.com/p/mutiny/
I would like to announce yet another project to work with geographical point entities: http://code.google.com/p/geotiles/ Frequently, it is required to fetch all important points for a given area, similar to Google Buzz for Mobiles where only some number of buzzes are shown for a given zoom. With this module, models representing Mercator map tiles are populated with important points starting from some maximum zoom to smaller ones. Importance of a point may be population of a city, freshness of an update etc. This is a very early alpha version and your feedback would be greatly appreciated. On a related note. Making a demo run on appspot.com would take the last quota for applications. Is there a way to increase this quota? -- You received this message because you are subscribed to the Google Groups "Google App Engine" 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?hl=en.
