stores the sum count as a property of a product entity, updates it with a cron job maybe a teade off solution....
On Thursday, October 6, 2011, dnkoutso <dnkou...@gmail.com> wrote: > We have 5 shard counters per product. > Both are important....I would say retrieving perhaps more important. > Each shard counter is in a transaction when it is about to be incremented. I use this for representing most viewed products ---> most popular products. > Thanks! > > -- > You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. > To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/bzXVD2r_84kJ. > To post to this group, send email to google-appengine-java@googlegroups.com. > To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. > -- My Blog: http://88250.b3log.org -------------------------------------------------------- Open Source, Open Mind, Open Sight, Open Future! -- 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 google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
