Hi, I'm very new to GAE and was curous if there is a performance penalty with regards to queries and exploding indices, etc. etc... if one implements tags (a list of category names for a record if you will) as dynamic properties vs. just list<db.Category>.
As a dynamic property I was thinking a possibility would be: obj.tag_moe="moe" obj.tag_curly="curly" (Of course, this assumes I can specify the name of a dynamic tag at creation time) so if I wanted to query a database for tags "xxx" and "yyy", could I do: SELECT * FROM myModel WHERE tag_moe = "moe" AND tag_curly = "curly" ORDER by date Or... as a list of tags a possibility would be: obj.tags = ["moe", "curly"] and the query SELECT * FROM myModel WHERE tags = "moe" AND tags = "curly" ORDER by date Thanks for any insight -d --~--~---------~--~----~------------~-------~--~----~ 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-appengine@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 -~----------~----~----~----~------~----~------~--~---
