Storage Infrastructure Optimization (SIO).
Lot of info from https://www.ibm.com/developerworks/mydeveloperworks/blogs/InsideSystemStorage/?order=asc&maxresults=15&sortby=0&page=49&lang=en
- SIO deals with both the demand and supply of data growth in five specific areas:
- Data reclamation, rationalization and planning
- Virtualization and tiering
- Backup, business continuity and disaster recovery
- Storage process and governance
- Archive, Retention and Compliance