Electrical Efficiency Modeling for Data Centers

Conventional models for estimating the electrical efficiency of data centers are grossly inaccurate for real-world installations. Electrical loss estimates are typically made by summing inefficiencies of electrical devices, such as power and cooling equipment. Discover a more accurate efficiency model that can help you identify and quantify waste in power and cooling equipment, and reduce total cost of ownership (TCO).

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Understanding ERP Deployment Choices

Enterprise resource planning (ERP) systems were once deployed as monolithic systems running in local data centers. Today, there are a multitude of ERP deployment strategies: single-system, cloud-based, operational, peer, hybrid, and multilevel approaches. Advances in ERP system design, the advent of cloud computing, and the ongoing evolution of business are among the key factors driving this proliferation of choices. Read More

Case Study: Roland DGA

World leader in sign, graphic arts, fine art, vehicle graphics, UV, photography, engraving and 3D modeling industries Roland DGA uses Invensys Operations Management to provide an accounts payable solution to ensure that vendor invoices are paid promptly and accurately, while maintaining adherence to ISO and Sarbanes-Oxley standards. The Invensys Skelta Business Process Management and Skelta Accounts Payable solutions verify invoice data for more than 1,000 vendors by locating internal Roland DGA... Read More

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Making Large UPS Systems More Efficient

As energy resources become scarcer and more expensive, electrical efficiency is a more important performance factor in the specification and selection of large uninterruptible power supply (UPS) systems. There are three subtle but crucial factors that can affect the cost of operating a UPS system. Sadly, these factors are often unrecognized. Find out what they are, as well as common errors in evaluating UPS efficiency. Read More

Electrical Efficiency Measurement for Data Centers

Data center electrical efficiency is rarely planned or managed. The unfortunate result is that most data centers waste substantial amounts of electricity. Today, it is both possible and prudent to plan and measure data center efficiency. In addition to reducing electrical consumption, efficiency improvements can bring higher IT power densities. Learn how to describe, measure, and evaluate data center efficiency. Read More

The Advantages of Row- and Rack-oriented Cooling Architectures for Data Centers

The traditional room-oriented approach to data center cooling has limitations in next-generation data centers. Next-generation data centers must adapt to changing requirements, support high and variable power density, and reduce power consumption and other operating costs. Find out how row- and rack-oriented cooling architectures reduce total cost of ownership (TCO), and address the needs of next-generations data centers. Read More
 
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