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 Open source RDF framework in Java.  Supports RDF Schema inferencing and querying.  Supports SPARQL 1.1 query, update, federated query.

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Presentation on theme: " Open source RDF framework in Java.  Supports RDF Schema inferencing and querying.  Supports SPARQL 1.1 query, update, federated query."— Presentation transcript:

1  Open source RDF framework in Java.  Supports RDF Schema inferencing and querying.  Supports SPARQL 1.1 query, update, federated query

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3  Sesame Console  Workbench  Repository API

4  Commands end with ‘.’  To get overview of the available commands type: help.  To get help for a specific command, type ‘help command.’

5  Memory – memory based RDF repository  Native – on-disk data structure repository  Pgsql – repository that stores data in PostgreSQL DB  Mysql – repository that stores data in MySQL DB  Remote – repository that serves as a proxy for a repository on Sesame Server

6  Stores data in main memory.  Persist – whether to use data file for persistence over sessions.  Sync delay – Milliseconds that store will wait until it synchronizes changes to disk.

7  Stores data on disk.  B-Tree index on statements. Subject Predicate Object Context  Default indexes: SPOC, POSC

8  Uses JDBC driver  Max number of triple tables 1 Monolithic schema with single table 0 No limit

9  Serves as proxy for store on remote Sesame server.  Sesame server location – URL of Sesame server.  Remote repository ID – ID of repository that HTTP repository should communicate with.

10  Include Sesame library in project classpath.


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