Yahoo patent applications published on 21 June 2007

11 US patent applications published on 21 June 2007 and assigned to Yahoo

1 20070143564 System and method for updating data in a distributed column chunk data store
2 20070143557 System and method for removing a storage server in a distributed column chunk data store
3 20070143369 System and method for adding a storage server in a distributed column chunk data store
4 20070143359 System and method for recovery from failure of a storage server in a distributed column chunk data store
5 20070143311 System for query processing of column chunks in a distributed column chunk data store
6 20070143274 Method using a hierarchy of servers for query processing of column chunks in a distributed column chunk data store
7 20070143264 Dynamic search interface
8 20070143261 System of a hierarchy of servers for query processing of column chunks in a distributed column chunk data store
9 20070143259 Method for query processing of column chunks in a distributed column chunk data store
10 20070143248 Method using query processing servers for query processing of column chunks in a distributed column chunk data store
11 20070140117 Tracking and blocking of spam directed to clipping services