Hello Yury! 1. Use riak search, http://wiki.basho.com/Riak-Search.html.
2. Use "Links" , http://wiki.basho.com/Links.html. Best, Alexander On Feb 17, 2011, at 1:42 PM, Yury Dorofeev wrote: > Hi! > I have two questions. My first question is how to make the searching > process by non-key value efficient? > More details. I will use Erlang notation such as we are coding with Erlang: > we have Bucket = "User" which contains lots of users with Key = > username and Value = [{"FirstName", value}, {"SecondName", value}, > {"e-mail", value}]. > I want to make a search "get all users whose FirstName='John' ". The > bucket "User" is huge! I do not want to get all the possible > objects(keys) from that bucket and apply Map and Reduce functions to > them AFTER. It will be extremely expensive! Is it possible to make > such a smart request without "post" request processing? > > My second question is how to make a relation between 2 or more Buckets > and get the data from them in 1 request. > Example. Bucket = "User", Bucket="Department". One user can be > registered in many departments. I need to get information about all > departments for the certain user. > In SQL db this is not a problem. But I do not have an experience with > key-value store db. > > Best regards, Yury Dorofeev > Uppsala University, Sweden > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
