Well, it's Tuesday again, and you know what that means? IBM Announcements!
Back in 2007, my blog post [Double Happy Wedding] compared IBM's acquisition for a company that produced data migration software to the practice in Japan of waiting until the bride is five to seven months pregnant to have a wedding. In USA, these are called "shotgun" weddings.
I was in Japan when I wrote that, and the company IBM acquired was Japanese, so the comparison stuck.
(Where better to commemorate this event than in Pigeon Forge, Tenessee, the capital of shotgun wedding venues! Including, and I am not making this up, a replica of the [grand staircase of the Titanic]. Yes, you can book this for a shotgun wedding, while your guests re-arrange the deck chairs. I stopped at a local McDonald's to submit this blog post.)
TDMF software allows you to migrate CKD volumes that are attached to your System z mainframe, including those that are actively being used by applications. zDMF allows you to migrate z/OS data sets, including those currently open by applications.
The migration is hardware-agnostic, supporting CKD volumes on IBM, EMC and HDS disk systems. As many clients are migrating from EMC and HDS disk systems to IBM DS8870, this is a good time to look at TDMF and zDMF to help make the process as transparent as possible.
Of course, if you are not interested in acquiring the software to do this yourself, you can hire IBM Data Mobility Services, which uses TDMF and zDMF to do it for you!