In the context of modernization, an energy data center is defined as any automated information processing and data storage operation that performs one or more of the following functions: processes agency-approved automated applications systems, affords time-sharing services to agency personnel, provides office automation and records management services through a centralized processor, and/or provides network management support for agency wide area networks. The overall goals of the Government-wide Data Center Consolidation Initiative are as follows:
Consolidate data centers across the company in order to achieve cost savings, energy consumption reductions, optimal space utilization and improvements in IT asset utilization.
Use automation, standardization and security 'hardening' of Hardware and Software platforms, including virtual hosts and virtual machines to improve upon the implementation and monitoring of NIST 800-53 controls and FISMA compliance (Mande, 2000, 263).
Define and monitor standard operational metrics across Agencies, achieve efficiency gains and realize operational cost savings by improving:
Server (CPU) Utilization (%)
Rack Space Utilization (%)
Rack Floor Utilization (%)
Power Usage / Square Foot
Power Usage Efficiency (PUE)
Maintain cross-agency goals for highly available, scalable, and redundant data center infrastructure that will substantially reduce the Government's risk and provide for future IT growth.
Phase 2: Identifying Order the Tasks
There are four distinct areas affecting data center optimization that need to be considered in parallel (typically by different teams - Building Facilities, IT Facilities, IT Operations, IT Development):
Geographic Location and Real Estate (Assess disaster/cost risk)
IT Facilities & Energy Usage (Consider alternatives for retrofitting existing space, upgrading power/cooling options)
IT Hardware Assets & Utilization (HW Asset inventory and utilization - i.e. prioritize consolidation based on age/refresh schedule)
IT Software Asset & Utilization (SW Asset inventory and utilization metrics - i.e. prioritize by app usage/mission requirements)
The primary goal of the Data Center Consolidation Initiative is to improve the Federal Government's data center efficiencies and capabilities while reducing costs. The related strategic objectives are summarized below:
Reduce Cost
Reduce Energy Use
Reduce Operational Costs
Limit Long-term Capital Investments
Reduce Environmental Impact
Reduce Power Consumption per Processing Capacity
Optimize Cooling, Power Distribution, Cable Plant
Improve Efficiency & Service Levels via Automation
Enhance Business Agility & Effectively Manage Change
Implement ITSM Best Practices - ITIL, CMMI-Svc
Implement SDLC Best Practices - CMMI-Dev, CMMI-Acquisition
Phase 3: Identifying Major Risks
Additionally, Agencies are strongly encouraged to analyze how common IT services, including the list below, can be centralized into an Agency Community cloud or within a Cross Agency Government Community Cloud. Some key services identified as good candidates for Cloud Computing are: