Creating a data module
Data modules are containers that describe data and rules for combining and shaping data to prepare it for analysis and visualization in Cognos® Analytics. Data modules are saved in Team content or My content.
When you create a new data module from the home screen of IBM® Cognos Analytics, you are presented with five possible input sources in Sources. These sources are described here.
- Data modules
- Data modules are source objects that contain data from data servers, uploaded files, or other data modules, and are saved in My content or Team content.
- Data servers
- Data servers are databases for which connections exist. For more information, see Managing IBM Cognos Analytics .
- Uploaded files
- Uploaded files are data that are stored with the Upload files facility.
- Data sets
- Data sets contain extracted data from a package or a data module, and are saved in My content or Team content.
- Packages
- Packages are created in IBM Cognos Framework Manager and contain dimensions, query subjects, and other data contained in Cognos Framework Manager projects. You can use packages as sources for a data module.
You can combine multiple sources into one data module. After you add a source, click Add sources () in Selected sources to add another source. You can use a combination of data source types in a data module.
Each type of data source is described in the following topics.