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Posted to users@jena.apache.org by Andy Seaborne <an...@epimorphics.com> on 2011/03/16 22:47:33 UTC

Work on Transactional TDB

Paolo and I are starting work on transactions for TDB.

This is sufficiently complicated we're going to write the design up, 
then prototype then do the final implementation.

The write-up is starting at:

https://cwiki.apache.org/confluence/display/JENA/TxTDB

(and it's unfinished)

It's based on write-ahead logging.

See also:
https://issues.apache.org/jira/browse/JENA-41
which is "Multiple Reader AND Single Writer" concurrency for TDB.

	Andy