Hi,
Assuming the app runs on an HR database and that the number of indexes
is not a problem:
Say that because of the data model, these queries are equivalent (i.e.
return the exact same results), which one should be used to get the
best performance?
query = db.GqlQuery("SELECT * FROM Photo WHERE
Ancestor queries don't add significant overhead, so I'm not going to
consider that factor.
As far as other queries go, in general fewer indexed mean better performance
if you are doing zigzag join. However - if an index contains a small number
of results, obviously the query will return faster bec
