SAP Adaptive Server Enterprise (formally SAP Sybase ASE) is the database management system (RDBMS) of Sybase. ASE is an inexpensive data management system, highly scalable, of high performance, with support for large volumes of data, transactions, and users. SAP Sybase ASE is designed to meet all the databases requirements for all OLTP systems, and can be implemented locally in the company, or in the cloud.