Component Monitoring

Process Management

This shows active EDG threads and allows administrators to end them. For each active EDG thread (e.g., a query), this shows its internal ID, descriptive details (e.g., the query text), the thread’s source (for example, the server’s SPARQL endpoint), and the current duration. Administrators can terminate individual threads. To enable management of SPARQL queries, see Server Configuration parameters above.

Auto-Complete Management

This lets an administrator manually rebuild the search indexes used for GUI auto-complete and quick-search fields. This may be (rarely) needed in case an auto-complete gets corrupted due to updates outside of the control of TopBraid, or due to other unforeseen situations.

Query Booster Index

TopBraid uses an internal helper data structure (index) to help with query optimizations. This index knows the namespaces that are used in each graph, either in subject or object position of the triples contained in the graph. The system can use this to skip certain sub-graphs that cannot contain a certain namespace.

This page can be used to view this index and to reset it if something has gone wrong and the index has somehow become out of synch.

Search the EDG Index

This Lucene index supports text and facet search across all asset collections selected to be indexed by EDG. This index is rebuilt periodically – on server start up and after changes made to the index. This page allows rebuilding and refreshing of the index.

This endpoint can be used to rebuild the index via API, safindexconfig:RebuildSearchTheEdgIndex.

GeoSPARQL Indices

For use with TopBraid EDG GeoSPARQL support.

Text Indices

This Lucene index supports text search in EDG tabular editors. It updates automatically, synchronously with users’ edits. It offers Rebuild and Delete actions which should be used mainly for special situations such as external uploading of .tdb files into the workspace with a server restart. This index is associated with EDG UI file: projects/server.topbraidlive.org/web/2018/textindex.ui.ttlx. See that file’s comments for further technical details.

This index is not rebuilt upon server restart. If a workspace restore, send project from another server, or restore snapshot of EDG has been used, please manually rebuild the index.

This endpoint can be used to rebuild the index via API, tbladmin:RebuildTeamworkIndex.

Scheduled Jobs

This shows the status any active automated EDG services. To develop customized automated services, please contact TopQuadrant Professional Services.

Count Triples

This screen lets you run a report to see how much data you have in your EDG instance. The results will be displayed on this page for the last run. As well, each file will have a triple count from the last run on the Base URI Managment page. Please run the job after hours as it is resource intense.

Current Ontology Optimization Caches

Lists the active caches for ontologies.

Log of SPARQL Function Calls

This screen lets you start, stop, clear, and refresh the logging of SPARQL function calls, as shown below. This can be especially useful when debugging applications under development.

SPARQL Function Registry

List of URI and Type for SPARQL functions