Hi everyone, After my positive experience with ADB on a social platform that will launch in the coming weeks (I will announce it here in case you guys want to make some PR), I'm now evaluating ADB for the update of another social network project I have been working on. This one is quite different in that geo-tagged posts are shared between users and queries have to heavily rely on geo-indexes.
The most important query (the "feed") should basically return all posts shared to me ordered by distance from where I am. So I would imagine something like: FOR post in 1 INBOUND 'users/...' isSharedWith SORT <distance from me> RETURN post But having a look at AQL's functions, it seems that the geo-filtering should happen first, in something like FOR post IN NEAR(posts, mylat, mylon, limit, distance) LET isShared = (FOR share IN 1 INBOUND 'users/...' isSharedWith FILTER share ._id == post._id RETURN 1) FILTER isShared != 0 SORT distance RETURN post My questions: - Is it how the geo-filtering is intended to be used? or any better way to implement that type of query? - The *limit* factor of the NEAR function seems like a big constraint/drawback.. Does it mean that there is no current way to create a cursor that would eventually return all data? Thanks in advance, Thomas -- You received this message because you are subscribed to the Google Groups "ArangoDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to arangodb+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
