= doc.Products.jdbc-ingres-mt %TOC% The Multi-Tier JDBC driver for Ingres consists of a set of generic JDBC client classes and the Ingres 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 CA-Ingres are a Type A class driver developed using the [[OpenAPI]] call level interface. These drivers are currently available for Ingres II versions 1.x, 2.x and beyond. [[/images/aodbcst.gif|]] /Ingres 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. ----