A Comparison of PowerVM and x86-Based Virtualization Performance

  • Source: IBM
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Virtualization technologies allow IT organizations to consolidate workloads running on multiple operating systems and software stacks, and allocate platform resources dynamically to meet specific business and application requirements. This paper discusses the advantages of virtualization, highlights IBM PowerVM, and analyzes the performance of virtualization technologies using industry-standard benchmarks.

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Applying an Economic Model to IT Management: Operations Management in the Virtual Data Center

Virtualization systems have been replacing traditional, silo-based IT architectures to consolidate resources and workloads, but virtualization requires resource and performance management technologies designed to handle dramatically different, complex behaviors. This white paper describes a supply chain economy approach, which combines monitoring, analytics, and actions to enable proactive virtualization management.  Read More

The Need to Rethink the WAN

Technological advances have evolved at an exponential rate over recent decades—we’ve seen the advent of the Internet, cloud computing, virtualization, and several other technologies. But the wide area network (WAN) technologies that are currently in use in most branch offices have changed little since the 1990s.

Business environments today are experiencing unprecedented growth and change, and IT departments are losing visibility and control. Traditional WAN technologies are a mismatch for... Read More

Edge Consolidation Delivers Peace of Mind for IT

  • Source: CIO
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To increase agility while lowering costs, information technology (IT) organizations are using virtualization and cloud-based infrastructure services to consolidate and reduce the number of physical servers and data centers across the enterprise. As organizations consolidate data backup and disaster recovery operations, wide-area network (WAN) optimization plays a key role in mitigating risk without sacrificing performance. Find out how to balance data protection and application performance, and... Read More

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Virtualization Strategy for Midsized Businesses

  • Source: IBM
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In these challenging times, midsized businesses need to simplify IT infrastructure and reduce costs. Yet, with diverse storage, server, and network requirements—as well as limited physical space to store and manage systems—they have few options. Discover how virtualization can offer small and midsized businesses significant benefits—not simply in server consolidation, but also with affordable business continuity. Read More

How to Find the Right Virtualization Solution for You

Is scrambling to consolidate and virtualize your information systems department frazzling you and your hardware? Are management and infrastructure costs not as low as you’d like them to be? Separate your business applications from your physical server hardware—and make your virtual infrastructure more dynamic and flexible, while reducing costs. The trick is doing it without losing space or key data. Find out how. Read More

Your Guide to OS Virtualization

Today’s information technology (IT) organizations are dealing with the consequences of exploding infrastructure complexity. At the root of the problem is uncontrolled server sprawl—servers provisioned to support a single application. Organizations that have implemented hardware virtualization have unwittingly created a new problem: operating system (OS) sprawl. IT organizations have to find ways to address this critical challenge—today. Read More
 
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