PERSISTENT LOCKS/RESOURCES FOR CONCURRENCY CONTROL
摘要
<p>The state of locks maintained in volatile memory by the master for the resources are preserved after termination of the master. The locks are preserved by storing persistent copies of the locks. The persistently stored copies of the locks are accessible to other nodes in a multi-node system of the master. Locks for which persistent copies are stored in this way are referred to as persistent locks. A persistent copy of data is a copy that is stored in a form of memory that is able to store the copy after the volatile memory storing the data is unable to do so.</p>
申请公布号
WO2008039618(A1)
申请公布日期
2008.04.03
申请号
WO2007US76711
申请日期
2007.08.24
申请人
ORACLE INTERNATIONAL CORPORATION;WANG, TAK FUNG;PRUSCINO, ANGELO;CHAN, WILSON WAI SHUN;YUREK, TOLGA
发明人
WANG, TAK FUNG;PRUSCINO, ANGELO;CHAN, WILSON WAI SHUN;YUREK, TOLGA