What is a .PDM file?
A .PDM file is a type of file known as a VB Project Information File. It is created using a program called Sybase PowerDesigner, which is a tool used by businesses to plan and design their databases and other enterprise systems. This file contains important information about a database, including the data itself and links to other related files. These related files can include a database definition file, which has the extension .XDB, and model definition files, which have the extension .XEM.
To open a .PDM file, you can use a program called SAP PowerDesigner. This is because Sybase, the original creator of PowerDesigner, was bought by a company named SAP. Another program that can open .PDM files is Quest Software's QDesigner. However, it's important to note that QDesigner was discontinued in 2006, which means it's no longer updated or supported.
In simple terms, if you have a .PDM file, it's like having a detailed plan or blueprint for a database. To view or work with this plan, you would use SAP PowerDesigner, the main software designed for this purpose. If you have an older program called QDesigner, you might also be able to open the file, but since it's outdated, SAP PowerDesigner is the recommended option.
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