17.00 - IMS and 2PC - IBM IMS Interface for Teradata

IBM IMS Interface for Teradata® Reference

prodname
IBM IMS Interface for Teradata
vrm_release
17.00
created_date
June 2020
category
Programming Reference
featnum
B035-2447-220K
IMS provides the following:
  • Programming interfaces for communicating with, and synchronizing the access to, the database with access to other IMS-managed resources
  • System services to terminate a database update
  • Syncpoint manager to coordinate the rollback or commitment of all resources accessed in the logical unit of work. The syncpoint manager uses the 2PC protocol to guarantee data consistency.
    Teradata transaction management operates differently on 2PC sessions than on non-2PC sessions.