发明名称 |
SYSTEM AND METHOD FOR MANAGING BINARY LARGE OBJECTS |
摘要 |
The invention regards a system (10) and method for managing BLOBs. The system combines a file subsystem (20) and a database subsystem (30), wherein the database subsystem (30) comprises relations between file names of files (40) comprising a BLOB (50) and BLOB names. In the event of modification of a file (40) containing a BLOB (50), 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 (30). By thus extending the ACID-properties of database transactions to files, it is ensured that operations on BLOBs in the system (10) meet the ACID-requirements while keeping the efficiency of operations on files. |
申请公布号 |
WO2006064436(A3) |
申请公布日期 |
2006.08.31 |
申请号 |
WO2005IB54158 |
申请日期 |
2005.12.09 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;NEUBACHER, ANDREAS;LADONYI, CSABA;PAPAI, MIKLOS |
发明人 |
NEUBACHER, ANDREAS;LADONYI, CSABA;PAPAI, MIKLOS |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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