HP OpenVMS Systems


HP OpenVMS Systems

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Leading-edge middleware

We offer a broad choice of industry standard middleware products and capabilities from HP and business partners to fit your needs, including:

  • Distributed Computing Environment (DCE)
    The de facto standard for client/server application communication from the Open Group.
  • Component Object Model (COM)
    The addition of COM is a major milestone for OpenVMS and Windows NT integration. COM for OpenVMS increases application portability, extends the life of critical applications, and supports rapid prototyping and flexible deployment of new or re-engineered applications.
  • Common Object Request Broker Architecture (CORBA)
    Compliant middleware for OpenVMS includes BEA/Objectbroker and more.
  • Message Oriented Middleware
    Includes BEA/MessageQ.

There are transaction processing monitors available on OpenVMS to support a distributed processing environment that is high volume transaction oriented, including:

  • ACMS on OpenVMS
  • RTR - Reliable Transaction Router for fault tolerant transaction messaging middleware.
RTR provides data integrity, multiple levels of fault tolerance and site shadowing for 24 x 365 continuous application availability and disaster tolerance, and guaranteed transaction integrity at every level in your distributed network worldwide.

Key middleware choices for OpenVMS

» HP BridgeWorks
» DCE for OpenVMS (Distributed Computing Environment)
» COM for OpenVMS (Component Object Model) Common Object Request Broker Architecture
» ACMS (Transaction Processing monitors)
» RTR (Reliable Transaction Router) Message Oriented Middleware