doc.Products.jdbc-informix-mt The Multi-Tier JDBC driver for Informix consists of a set of generic JDBC client classes and the Informix Database agent on the server utilizing the built in database independent network layer for communication between the client and server.The OpenLink Multi-Tier Drivers for Informix are a Type A class driver developed using the ESQL/C call level interface.These drivers are currently available for Informix versions 7.x, 9.x(IDS 2000) and beyond. [[/images/aodbcst.gif|]] /Informix Multi-Tier JDBC Driver Architecture Diagram Image scaled down; Click to enlarge./ This driver is available for Windows, Linux, Unix(most flavours), Mac Classic, Mac OS X or any Java enabled Operating systems.