TDMF Insights | Sumble

What is TDMF?

TDMF (Transparent Data Migration Facility) is an IBM mainframe software product used for online, non-disruptive data migration between storage devices. It allows businesses to move data without application downtime, ensuring continuous operations during storage upgrades, migrations, or consolidations. TDMF works by creating a virtual copy of the data on the target storage and synchronizing changes from the source to the target until the cutover, minimizing disruption.

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What other technologies are related to TDMF?

TDMF Complementary Technologies

DFSMS

DFSMS (Data Facility Storage Management Subsystem) is strongly complementary to TDMF. TDMF leverages DFSMS for storage management functions during data migration. DFSMS manages storage policies and data placement, which are crucial for TDMF operations.

mentioned alongside TDMF in 9% (73) of relevant job posts

z/OS

z/OS is the operating system that TDMF runs on. TDMF is deeply integrated with z/OS, relying on its services and infrastructure. Thus, it is strongly complementary.

mentioned alongside TDMF in 0% (56) of relevant job posts