Posted On: Mar 28, 2020
Access Method Services (AMS) are used to easily load all the VSAM data using the structure that is fed while creating. It enables one to add as many details as possible. The interface is simple and one can define the dataset using plenty of data entries. Also, there are data fields provided that can be directly connected to the control area.
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There are three types of datasets access methods used by VSAM...
Every file in VSAM has two objects which define this storage system...
CI is represented in the unit of 1/0..