SAP DB OLAP 

SAP DB OLAP is a database instance type of the SAP DB database system.

Online Analytical Processing (OLAP) technologies enable you to perform flexible analyses from a variety of business perspectives. It is based on a multi-dimensional data model that is achieved using relational database tables.

One application example is the Business Warehouse System. In contrast to SAP DB OLTP systems, a Business Warehouse System is configured so that large quantities of historical and operative data can be formatted with acceptable response times.