if you really need to get the list of places from just distance point
of view -- you might consider to upload your data to google base --
add location to your items and use
their query engine for your specific needs. it will be lot faster. and
almost no performance issue.
On Jan 29, 11:15 pm,
The strength of GAE is to handle many simultaneous requests (scalability).
If they only read objects then there is absolutely no lock problem.
If multiple requests want to write-to/update a single
object/entity-group you can get collisions. They are resolved by
executing your code in a
Using a distance range with subsequent filter to return only 25 rows
is a good idea.
Even if I pass a distance range in request url say from=0.1 and to=0.9
still then one needs to write
this SELECT * FROM myTable as I cannot use limit statement here
If multiple iphone users are accessing the wsgi