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Use of hsm with relational databases
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Breeden, Randall Higdon, Dan Burgess, John |
| Copyright Year | 1996 |
| Description | Hierarchical storage management (HSM) systems have evolved to become a critical component of large information storage operations. They are built on the concept of using a hierarchy of storage technologies to provide a balance in performance and cost. In general, they migrate data from expensive high performance storage to inexpensive low performance storage based on frequency of use. The predominant usage characteristic is that frequency of use is reduced with age and in most cases quite rapidly. The result is that HSM provides an economical means for managing and storing massive volumes of data. Inherent in HSM systems is system managed storage, where the system performs most of the work with minimum operations personnel involvement. This automation is generally extended to include: backup and recovery, data duplexing to provide high availability, and catastrophic recovery through use of off-site storage. |
| File Size | 211161 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19960052762 |
| Archival Resource Key | ark:/13960/t9t19xx74 |
| Language | English |
| Publisher Date | 1996-09-01 |
| Access Restriction | Open |
| Subject Keyword | Documentation And Information Science User Requirements Information Resources Management Hierarchies Cost Effectiveness Decision Making Data Storage Data Base Management Systems Computer Information Security Computer Storage Devices Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
