cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From hu wei <>
Subject how to implement the function similar to inbox search?
Date Mon, 21 Jun 2010 16:20:50 GMT
in datamodel wiki:
 You can think of each super column name as a term and the columns within as
the docids with rank info and other attributes being a part of it. If you
have keys as the userids then you can have a per-user index stored in this
form. This is how the per user index for term search is laid out for Inbox
search at Facebook.

a question: because subcolumn does't has index ,does it has performance

View raw message