> # What Is DataDirect SequeLink®?

> DataDirect SequeLink is a middleware product that provides point-to-point connections from a client to a server for the latest data access standards, including Open Database Connectivity (ODBC), JDBC, ActiveX Data Objects (ADO), and ADO.NET.

> In this documentation, references to SequeLink Server and SequeLink Client apply to both the 32-bit and 64-bit versions. Information that applies to a specific version of SequeLink Server or SequeLink Client is identified.