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Connector Cache Options

 

Connector.Database.Cache.Lifetime

query | unlimited

Connector.SPARQL.Cache.Lifetime

query | unlimited

Connector.OntoBroker.Cache.Lifetime

query | unlimited

Connector.Excel.Cache.Lifetime

query | unlimited

Connector.WebService.Cache.Lifetime

query | unlimited

query - tuple cache is removed after the query execution. This is the default value for this option for all connectors in OntoStudio and for the WebService connector in Ontobroker.

unlimited - tuple cache is not removed after the query execution and can be used for the next query. This option is better for performance and should always be used if a database won't be updated frequently. The cache update should be done manually (see "Clear connector cache command"). This is the default value for this option in OntoBroker for all connectors except the WebService connector.