Rogue Wave Server/Rogue Wave Views Integration > Server/Views Mapping > Server Data Sources vs. Views Data Sources > Local and Global Data Sources
 
Local and Global Data Sources
Like Rogue Wave®  Views data sources, a Server data source can be local or global. A global Server data source means that all its Views data sources are global and, therefore, accessible throughout the application.
Typically, one of the possible situations is the following: suppose you want to use a large server relation in several panels of your application
Because it may be costly to retrieve the contents of such a relation, you may want to use a global Server data source, whose Views data sources will be accessible from any panel.
Note: This kind of data source should be stored in a panel that will exist until the end of the application.
By default, Rogue Wave Server creates local Server data sources and local Views data sources that will be accessible only from the panel where they are stored.

Version 6.3
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