The environment catalog is shown in Listing 1 . The installation job for the star schema is shown in Listing 2 . BrioQuery BrioQuery is designed for end users. It provides an intuitive query, analysis, and reporting interface to the data warehouse. The intuitive user interface requires minimal training, so users are instantly productive.
Users can access their queries locally or over the Web.
We present here some HP 3000 benchmark data specific to each component. In other words, implementation of the BridgeWare product in this test environment introduced no significant transaction-level overhead over and above the overhead spent to perform the shadowing. There was an increase of approximately 4 percent CPU utilization associated with the NetBase Export process when it is bridging the change-data within the source database. A 30 minutes 21 seconds B 180 minutes 138 seconds C 33 minutes 28 seconds D 154 minutes 70 seconds E 52 minutes 50 seconds The above data is from an operational database in which the data is normalized. If a star schema database is used, the performance is expected to be better.