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Custom Configuration Parameters

This page displays customer-specific, custom variables that are not part of off-the-shelf TopBraid solutions. These are commonly used in installation that have multiple environment, such as DEV, SIT and PROD. Initially, the page contains only the instructions for creating a file in TopBraid Composer, how to create custom properties, then upload to a TopBraid server. Once the custom environment variable property is defined, the Custom Configuration Parameters page will display the defined properties. The following image illustrates that the variable 'myEnvVar' is defined using the steps stated on the Custom Configuration Parameters page. Property values can then be entered, such as 'HelloWorld' in this image.

After the 'Save Changes' button is clicked, the variable will be defined in the Graph defined by following the instructions. The page also shows how to access the variable value via a SPARQL query.

Cached Graphs

For remotely stored graph data (e.g., RDBMS, MarkLogic; but not TDB), the Cached Graphs page allows a user to reset a graph's cached triples if they become out-of-sync with the version in the backend storage. This might have happened, for example, if the backend version has been modified by another user or process. This is common when using TopBraid Composer to modify data on the server.

The Cached Graphs page also includes the RDBMS Vacuum button, which deletes rows from the nodes table in the relational data store if those rows are no longer connected to other data. Use with care; the text on the screen explains this further.

Refresh Lucene Index button will force an index of all the graph's selected in Search the EDG configuration. Note this option is for Search the EDG index only. 

If Cache all graphs is unselected, a Cache at startup checkbox will appear in each row to let you decide which graphs shouldn't or shouldn't be cached at startup.  If Cache all graphs is selected, all RDBMS graphs are cached upon system restart.

Product Registration

This page displays any previously entered license information (for example, the number of users or expiration dates). User can now update the registration with the license keys obtained from To register your product simply click the "Change or Update license" link, this will display a button which will allow you to upload your license key. Once uploaded your license key file will be validated and registered for you. Note: prior to 4.5.0 numeric license key files were used, if you still have one of these license key files they were deprecated as of 4.6.0, you will need to contact to get a new license file.

License Registration File

Reconfigure Deployment Descriptor

This can be used to generate a new web.xml for Tomcat installation. See EDG Server Installation and Integration: Tomcat Installation Instructions.

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