Database Test 1 (DBT-1TM) DBT-1TM is a web-based transactional performance test. It simulates the activities of web users browsing and buying items from an on-line bookstore. DBT-1TM is a fair usage implementation of the Transaction Processing Performance Council's (TPC) TPC-WTM Benchmark" specification. The results of a test run include transactions per second, CPU utilization, I/O activity, and