- How to Use This Catalog
- Form and Content of Process Catalog Entries
- Application Optimization
- Asset Management
- Budget Management
- Business Continuity
- Business Relationship Management
- Capacity Planning
- Change Management
- Configuration Management
- Contract Management
- Contractor Management
- Cost Recovery
- Data Storage Management
- Facilities Management
- Inventory Management
- Job Scheduling
- Negotiation Management
- Network Management
- Output Management
- Performance Management
- Problem Management
- Production Acceptance
- Production Control
- Physical Database Management
- Quality Assurance
- Security Management
- Service-Level Management
- Service Request Management
- Software Distribution
- System Monitoring
- Tape Management
- Workload Monitoring
Data Storage Management
This process aims to assure optimal use of storage resources and reduce long-term storage-unit cost by improving performance through policies for availability, location, and versioning; keeping enough (but not too much) storage available on the floor and providing backup/recovery operations for critical data; and by data-set placement and compaction.
Tasks |
Skills |
Test/verify backup/restore versions Maintain access and integrity of all corporate data on disk/DASD Deploy compression/compaction utilities Implement storage management automation tools Assess appropriate level of RAID technology Institute hierarchical storage management procedures Evaluate storage performance trade-offs (disk placement, cache control) |
Experience with storage area networking configuration and management Knowledge of key vendors: EMC, Hitachi Data Systems, IBM |
Staffing |
Automation Technology |
Storage management specialist DASD specialist Backup/recovery specialist |
Storage area networks Storage systems Backup and recovery Storage management |
Best Practices |
Metrics |
A validated tested backup/recovery system is in place A consolidated storage management architecture that is completely cross-platform Up-to-date backup and recovery plans for which all applications have been prioritized based on business-driven recovery requirements, including a list of what should be recovered and how long it should take Ongoing, regularly scheduled performance management/optimization plan that includes determining which databases should be reorganized next, which volumes should be compressed/compacted next, and figuring the maximum utilization that also minimizes the risk of application failures due to space allocation |
Time to restore/recover/backup Year-to-year improvements in: Utilization Cost/GB Staffing/unit capacity (staffing/terabyte) Mean-time-between-failures: How many applications were affected how often, and for how long? |
Process Integration |
Futures |
Tape management |
Point-in-time replication deployed across enterprise to eliminate the need for batch and preventative maintenance windows Storage technology improvements, including: Storage area networks Network attached storage Media commoditization lowering the price of storage devices Intelligent storage controllers and managers who understand characteristics of data and its usage, and automate decisions about where data is stored |