Nuance Communications Austria Gmbh

Csaba Ladonyi

Andreas Neubacher

Miklos Papai

The invention regards a system () and method for managing BLOBs. The system combines a file subsystem () and a database subsystem (), wherein the database subsystem () comprises relations between file names of files () comprising a BLOB () and BLOB names. In the event of modification of a file () containing a BLOB (), a new file, having a new file name, is created, where a relation between the new file name and the BLOB name is created within a database transaction in the database subsystem (). By thus extending the ACID-properties of database transactions to files, it is ensured that operations on BLOBs in the system () meet the ACID-requirements while keeping the efficiency of operations on files.

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Vienna, Austria

Csaba Ladonyi