Server Virtualization is the process of presenting a logical grouping or subset of computing resources so that they can be accessed in ways that give benefits over the original configuration. This new virtual view of the resources is not restricted by the implementation, geographic location or the physical configuration of underlying resources. Commonly virtualized resources include computing power and data storage.
Fault Tolerant is a pretty common term in the world of IT, also an often misused and misleading term. For 3 decades, Stratus Technologies has been engineering and manufacturing purpose built Fault Tolerant solutions. Check out this short video to understand what it takes to be REAL Fault Tolerant.
White Paper Published By: VMware
Published Date: Feb 26, 2009
CA ARCserve® Backup, CA XOsoft™ Replication, and CA XOsoft™ High Availability provide several key features that enable you to both protect virtualized servers and benefit from server virtualization in your overall recovery management strategy
Storage costs are exploding. The culprits, according to this white paper: new Web-based applications that demand more I/O throughput and higher performance than ever. So how can you handle this onslaught while keeping your cost per GB (and cost per user) reasonable?
Today's data centers are embarking down a path in which "old world" business, technology, and facility metrics are being pushed aside in order to provide unparalleled service delivery capabilities, processes, and methodologies. The expectations derived from today’s high-density technology deployments are driving service delivery models to extremes with very high service delivery capabilities adopted as baseline requirements within today’s stringent business models. Part of the "revolution" that is driving today's data center modeling to unprecedented high performance and efficiency levels is the fact that computer processing advances with regard to high-performance and smaller footprints have truly countered each other.
Companies have rapidly adopted server virtualization over the past few years, but there are big differences in their use of the technology. Most companies are able to reduce server hardware spending, but many don't realize an ongoing reduction in management costs.
Frustrated by the costs of maintain ever larger data centers-or building new ones-many companies are exploring virtualization. Virtualization lets your IT staff turn your data center into an internal cloud of computing resources controlled by a single virtual data center operating system (VDC-OS).
The pervasiveness of load balancing technology does not mean it is universally understood, nor is it typically discussed other than from a basic, network-centric viewpoint. This White Paper thoroughly explains load balancing and strips away some of the mystery and magic from basic load balancing practices.
White Paper Published By: Dell Storage
Published Date: Jan 16, 2009
Although hardware storage prices have come down, storage administration and software expenses still run about seven times the cost of storage hardware. Storage consolidation provides a partial solution by expanding device connectivity and reducing points of management. However, once storage is consolidated, the job is only half done. You still need a centralized, flexible method of management that masks the complexity of the storage environment and reduces administrative overhead. That’s where virtualization fits in.
HotSchedules needed an agile and scalable IT environment that could respond quickly to growth opportunities. The company deployed the Windows Server 2008 operating system with Hyper-V virtualization technology to consolidate its server environment, reduce costs, and maximize network performance. By hosting up to 19 virtual machines on each physical server, HotSchedules increased its growth capacity while cutting power costs 77 percent and enhancing the company’s competitive position.
The Maxol markets a comprehensive range of oil and petroleum products to all sectors of the Irish market. Maxol used the Windows Server 2008 Enterprise operating system featuring Hyper-V virtualization technology to consolidate 22 servers to 6 servers, an 80 percent reduction.
NetBenefit is a leading provider of managed hosting services in the United Kingdom. Faced with ever more expensive London data center costs, the company decided to implement the Windows Server 2008 operating system featuring Hyper-V virtualization technology to give it the ability to create competitively priced entry-level virtual machines to complement its existing managed hosting services.
Windows Server 2008 Hyper-V, Microsoft’s next generation hypervisor technology, adds an exciting new dimension to the server virtualization market. With Hyper-V and Microsoft’s integrated Server Management suite, you can take advantage of a powerful set of tools to help simplify infrastructure management and better utilize your hardware investments.
This Dell Virtualization Reference Architecture (RA) white paper describes Dell validated architectures for Windows Server 2008® Hyper‐V. The Virtualization RA is intended to provide customers with example virtualization solution configurations that can be used to consider, evaluate, and select the Dell virtualization solution components that best fit their requirements.
Microsoft has launched the most advanced Windows Server operating system yet: Windows Server 2008. Dell closely collaborated with Microsoft during development, gaining expertise in all aspects of its features and functionality, including key advancements in the management of remote infrastructures.
Windows Server 2008 includes the Hyper-V role, which is a hypervisor that enables server virtualization. This new virtualization hypervisor enables a Windows Server 2008 system to host many VMs or child partitions that run directly on the hypervisor layer. Hyper-V servers and VMs can be centrally managed by System Center Virtual Machine Manager (SCVMM) to enable centralized management and advanced features. This demo video shows Hyper-V and System Center Virtual Machine Manager (SCVMM).
White Paper Published By: NetApp
Published Date: Dec 18, 2008
What are your peers doing in terms of virtualizing Exchange? This 2008 Computerworld Research study explores initiatives surrounding virtualizing Microsoft Exchange. It analyzes Exchange 2007 migration and upgrade plans, the many drivers behind virtualizing Exchange, the challenges faced when virtualizing Exchange, the current status of virtualized server environments, and more.
Regardless of industry or geographic location, business information is exploding on a massive scale—affecting primary, secondary, and archival storage systems. The sheer quantity of data being amassed is outpacing organizations' ability to keep tabs on it, maintain corporate compliance, meet strict government regulation, and even simply house it in a useful format that can provide invaluable history and knowledge. Learn more today.