Title :
Efficient Filter Based Replication for LDAP Directories
Author_Institution :
India Res. Lab., IBM
Abstract :
In this paper, we consider issues arising in partial replication of directories and motivate the need for filter based techniques which replicate query results rather than subtrees. A filter based replication model and a lightweight filter synchronization protocol are proposed. An efficient means of implementing the protocol based on the concepts of `change state´ is described. A real enterprise directory and a real workload have been used for performance evaluation.
Keywords :
filtering theory; protocols; query processing; LDAP directories; directory partial replication; enterprise directory; filter-based replication; lightweight filter synchronization protocol; query result replication; Access protocols; Databases; Degradation; History; Information filtering; Information filters; Internet; Matched filters;
Conference_Titel :
Data Engineering, 2007. ICDE 2007. IEEE 23rd International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0802-4
Electronic_ISBN :
1-4244-0803-2
DOI :
10.1109/ICDE.2007.369014
