My 2 Cents What Is Vsam?

Swati Mishra

Yellow Belt
The VSAM is the virtual storage access method, which is the IBM’s advanced version of index sequential file organization that avoids the disadvantages of index sequential file organization.

The VSAM is the made with the two components that is the index and the data. The VSAM Index and the data are assigned to distinct blocks of virtual storage, it is called a control interval.
 
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