Library server locks DB2 resources in short time for CM...

Details Library server locks DB2 resources in short time for CM... Library server locks DB2 resources in short time for CM...

2007-04-24

2007-04-24

Pham, Khanh (Department: 2166)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C709S201000, C709S229000

Reexamination Certificate

active

10459330

ABSTRACT:
A method, system and article of manufacture for reducing a deadlock probability during transaction processing in a computer network system having a plurality of users of the network system that comprises a content management system performing implicit transactions via API calls to a library server on a plurality of entities shareable by users of the network. The computer-implemented method comprises invoking a transaction sequence in response to a transaction request, performing a prepare portion of the transaction sequence, implicitly committing the prepare portion of the transaction, performing an update portion of the transaction sequence, and fully committing the transaction.

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Ancilotti et al., “A Distributed Commit Protocol for a Multicomputer System”, IEEE Transactions on Computers , vol. 39 , Issue 5 (May 1990), pp. 718-724.

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