The CONNX OLE DB Provider is a dynamic-link library that applications can call to access data located in remote systems. Coupled with the CONNX Data Dictionary, the driver works with OLE DB-compliant applications, which increase its flexibility when used by companies with a range of front-end applications.

The OLE DB interface enables applications to access data in database management systems using Structured Query Language (SQL) as a standard.

CONNX is a Level 2.5 provider. The CONNX driver supports all core functions, such as COMMIT and ROLLBACK. CONNX is also compatible with OLE DB/ADO 2.x applications.