| 摘要 |
A system and method for controlling access to data in a first database for a plurality of users that includes maintaining a master data lock database separate from the first database where when a data lock request from one of the plurality of users is received, the data lock database is evaluated to determine whether the requested data lock is available and when the data lock is available the data lock database is updated to indicate that requesting user is the current owner of the data lock.
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