The datastore works well for storing images (assuming they are < 1MB). So far I haven't had more than about 15 images in the database but I don't think that really matters in terms of speed. My images are 1000 pixels in their longest dimension.
I am also using the image API to do some manipulations. Passing the data around has been very quick and relatively painless. -- 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.
