Connecting applications to the Db2 database server

To connect your applications via JDBC/ODBC to the Db2 database server, you must install IBM® Data Server driver packages.

1. Download the driver packages from the Download Fix Packs by version for IBM Data Server Client Packages web page. Choose a download link from the Version 11.5 column.
2. After you download the required package, choose one of the following methods to install those drivers. The method that you choose depends on the database connectivity method that is used by the client application.
   • For ODBC/CLI applications, see Installing the IBM Data Server Driver for ODBC and CLI software on Linux® and UNIX operating systems.

     For instructions on how to configure the ODBC/CLI driver setting after you install the driver packages, see Configuring the IBM Data Server Driver for ODBC and CLI.

   • For JDBC/SQLJ applications, see Installing the IBM Data Server Driver for JDBC and SQLJ on Db2 on Linux, UNIX, and Windows systems.