Introduction to Accessing a Database Using WmDB Package
This guide describes how to use the WmDB package to access a database. The WmDB package contains services and Dynamic Server Pages (DSPs) that you can use to build services that connect to databases. The webMethods Integration Server can connect to databases through WmDB flow services; these WmDB services can then be invoked through Java and C/C++ clients. This guide is for users who want to connect to databases in this manner.
This guide describes how to:
Configure access to database systems by supplying database connection information.
Access databases with flow services or through Java or C/C++ clients.
Note:
The WmDB package is not included in the main “Program” component of webMethods Integration Server. If you need this package, be sure to select WmDB on the list of installable components during installation.
Important:
The WmDB package has been deprecated. When developing new applications, use the webMethods Adapter for JDBC instead of the WmDB package. The Adapter for JDBC provides more functionality, may improve performance, and supports adapter notifications. For more information about the Adapter for JDBC, see webMethods Adapter for JDBC Installation and User’s Guide .
There are certain scenarios in which you might need to continue using the WmDB package. For more information, see
Determining Whether to Use the WmDB Package or
the
Adapter for JDBC .