Materialized view selection and maintenance using multi-query optimization
Hoshi Mistry, Prasan Roy, S. Sudarshan, Krithi Ramamritham · 2001
Materialized views have been found to be very effective at speeding up queries, and are increasingly being supported by commercial databases and data warehouse systems. However, whereas the amount of data entering a warehouse and the number of materialized views are rapidly increasing, the time window available for maintaining materialized views is shrinking. These trends necessitate efficient techniques for the maintenance of materialized views.