Replication in Node Partitioned Data Warehouses



In this paper we concentrate on guaranteeing efficient availability and promoting manageability in a node-partitioned data warehouse (NPDW). The objective is that the system be always-on and always efficient even when entire parts of it are taken offline for maintenance and management functions such as loading with new data or other DBA functionality. Replication has already been studied for parallel databases in general. We investigate how alternative replication strategies can be applied to the NPDW context and analyze advantages and drawbacks against metrics.


Data Warehousing


VLDB Ws. on Design, Implementation, and Deployment of Database Replication, August 2005

Cited by

No citations found