Open DECdtm: constraint based transaction management

  • Authors:

  • Johannes Klein;Francis Upton, IV

  • Affiliations:

  • Digital Equipment, Activity Management Group;Digital Equipment, Activity Management Group

  • Venue:
  • SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
  • Year:
  • 1993

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Abstract

Open DECdtm offers portable transaction management services layered on OSF DCE which support the application (TX), resource manager (XA), and transactional DCE RPC (TxRPC) interfaces specified by X/Open. Open DECdtm also provides interoperability with OSI Transaction Processing (OSI TP) and OpenVMS systems using the DECdtm OpenVMS protocol. Protocols executed by Open DECdtm are specified by constraints. This simplifies the development of transactional gateways between different data transfer protocols and transaction models.