Torpedo can display O / R mapping software to access the database in Single Server and Clustered Server environments. Torpedo examines O / R mapping middleware access database optimization strategies by carefully designed a series of operations in analog real-world environments. Torpedo provides different Java APIs for O / R Mapping, including Container Managed Persistence (CMP 2.x), Java Data Objects (JDO), Oracle Toplink, and Hibernate. Many business and open source O / R mapping products support these APIs. The test results of Torpedo running Torpedo in different O / R mapping systems are comparable. Torpedo reveals database access policies of O / R Mapping software by working on a well-designed multi-layer architecture. Torpedo has a very common architecture in enterprise applications. Whether it is a single application server and application server group, Torpedo can test O / R mapping. In a single server environment, the Cache capabilities of the O / R mapping software are tested; in the server group environment, the ability of the O / R mapping software in upgrading and fault-tolerant.
The middleware company has established a reference implementation that Torpedo can use. Other TorPedo implementations can also be used. The Torpedo specification contains all Torpedo implementations must comply with the functions and behavioral specifications.
