ODBC External Servers
The most common method of defining an ODBC-based server is to base it on an ODBC data source.
Server Class saodbc
To access SQL Anywhere database servers that support multiple databases, create an ODBC data source name defining a connection to each database. Issue a CREATE SERVER statement for each of these ODBC data source names.
Server Class aseodbc
Sybase IQ requires the local installation of the Adaptive Server Enterprise ODBC driver and Open Client connectivity libraries to connect to a remote Adaptive Server with class aseodbc. However, the performance is better than with the asejdbc class.