SAP Sybase IQ provides two versions of the Sybase jConnect JDBC driver:
Full version—If you choose to install jConnect, a jConnect subdirectory is added to your SAP Sybase IQ installation. This holds a directory tree with all jConnect files.
Zip file—The Remote Data Access features use jConnect to connect to the database. A zip file of the basic jConnect classes is provided to enable jConnect use even without the full development version of the driver.