Mainframe Storage

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What's New in IBM Copy Services Manager 6.3.14.0

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In Mar 2025 IBM GA'd a new version of IBM Copy Services Manager Copy Services Manager 6.3.14.0 Download IBM Copy Services Manager is a storage replication product that provides a ...
z/OS Compression Estimation Tool - Example Results

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Following on from my last post on this topic one of our clients was in touch with some results from the z/OS Compression Estimation Tool that they had obtained in their environment. They ...
Sizing and Understanding DS8000 FlashCore Module compression in z/OS environments

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FlashCore Modules (FCM) provide a compression capability for primary storage on z/OS that is independent of dataset type and is applied to all data on the DS8000. They do not provide the ...