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RAID (redundant array of inexpensive disks) refers to a data storage scheme using multiple hard drives to share or replicate data among the drives. Depending on the configuration of the RAID (typically referred to as the RAID level), the benefit of RAID is one or more of increased data integrity, fault-tolerance, throughput or capacity compared to single drives. |
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Results 1 - 25 of 27 matches |
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The current economic downturn has only served to increase the magnitude and difficulty of the challenges facing today's data center managers.
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The current economic downturn has only served to increase the magnitude and difficulty of the challenges facing today's data center managers.
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This technology brief describes the architecture and the implementation of major technologies in HP ProLiant G6 c-Class server blades based on Intel Xeon processors. Much of the content of this paper is similar or identical to the content of a companion paper about the technologies in HP ProLiant G6 server blades based AMD Opteron processors because many of the same technologies have been implemented in both.
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The sixth-generation (G6) of HP ProLiant DL, ML, and BL servers is the broadest range of servers in the industry based on the Intel Xeon processor 5500 series. The ProLiant G6 server lineup includes rack, tower, and server blades that provide industry-leading energy efficiency, extreme flexibility, and scalable performance. HP has also developed smart management tools that help you squeeze every bit of productivity out of each ProLiant G6 server and get the best return for your budget.
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Energy use and environmental impact are hot topics right now. But it's not just the environment at stake, it's your IT budget. By "going green" with the energy efficient IBM System x servers featuring Intel Xeon processors, you can cut your energy costs by half and save floor space to make room for future growth.
Get the details on these benefits and many others in this Solution Brief from IBM.
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Kahn Consulting, Inc. (KCI) has assessed Data Domain deduplication storage systems using criteria derived from broad compliance requirements and best practices related to information management. In this paper, KCI evaluates the Data Domain deduplication architecture and specifically how its Data Invulnerability Architecture is designed to protect system data using a number of techniques. Learn more today!
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| By : InMage |
Published Date: Feb 24, 2009 |
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This paper describes a series of tests run to determine the viability of continuous data protection (CDP) using InMage DR Scout along with Agami Systems AIS 3000 series of unified storage systems.
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System reliability is a vital component in Storage Area Network (SAN) design that keeps your production environment operating and avoids data loss and downtime. But since SANs are built using both mechanical and electronic parts, component failures due to usage, environmental factors, or manufacturing defects are not uncommon. Even in completely redundant systems, controllers can fail, fans can stop operating, power supplies can burn out, and disk drives can degrade or fail.
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Download this exclusive report to learn how NetApp direct-to-tape technology can reduce the number of media servers required to support a solution, which can reduce hardware, software, and management costs by utilizing the VTL to perform tape exports.
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Download this exclusive article to gain insight on why a NetApp SnapVault backup system is 54% less expensive than a similar tape-based backup solution over a typical backup product lifecycle.
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NAS has always been simple…unless IT managers wanted to grow their NAS storage significantly. Then the simplicity evaporated. Now, with massive storage build-outs a necessity, a simply managed, highly scalable NAS environment is a must. For the first time, storage administrators are thinking in terms of managing petabytes of data. Fortunately, new technologies make such systems available even to IT shops with limited budgets. Now smaller firms as well as large enterprises can scale their storage to meet demands, and can align their storage investment to accommodate a need for more storage, for faster storage, or both.
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The IBM System x 3350 is a rack server designed for single-application hosting. This datasheet explains the details and benefits of the x3350, including its energy efficiency, high availability and outstanding performance, as well as the integrated systems management tools that help you manage complexity.
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For workloads that traditionally require dual-processor systems, such as e-mail and collaboration, Web serving and Java-based applications, IBM offers the System x3350. It's also ideal for server deployments that require a dedicated server with high RAS features. For extensive details, download the product guide.
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When the IBM System x3350 was compared directly with Dell's PowerEdge R300 under the new SPECpower ssj_ops/watt benchmark, the IBM server scored more than 15 percent better than the equivalent from Dell. See all the details in this special report.
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Selecting the right server for your business-critical applications is an investment in the future of your business. This datasheet explores the IBM System x3650 server, and shows how it can save energy costs, help you manage growth and complexity, and protect valuable IT investments.
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Discover the IBM System x3650, a highly available and expandable, rack-dense, 2U dual-socket SMP server, ideal for application serving in Web environments. This product guide gives an overview of the x3650, as well as key features and specifications of this flexible, reliable, and simple-to-manage server.
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This document will explain the behavior and benefit of implementing Diskeeper defragmentation software with intricate modern hardware technologies such as RAID, NAS and SANs. SANs, NAS devices, corporate servers, and even high end workstations and multimedia-centric desktops characteristically implement multiple physical disk drives in some form of fault tolerant disk striping (RAID).
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Most data storage devices can be broadly characterized as either fixed media or removable media. This paper briefly examines and compares magnetic tape, magneto-optical disk, and removable magnetic disks, and identifies their positioning, future trends, and market applications.
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Disk in the form of - that is, disk presented as tape - can be added without requiring huge changes to existing backup strategies. This is more straightforward than adding disk into an existing environment, because adding disk without the VTL interface requires complex and unavoidable changes to existing strategies.
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The USP V is a best-in-class enterprise storage system and storage virtualization platform. The USP V provides a series of capabilities that individually provide great value. When these capabilities are conjoined, it raises the stakes, offering value as a single storage system, as a storage virtualization platform and as a Services Oriented Storage Solution—provided by a leading, world-class storage vendor
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As your data volume and value increases, reduce your risk with the IBM System Storage DS3400 Express. This direct-attach storage (DAS) or SAN solution is scalable and expandable to consolidate your data. It’s also flexible and affordable for small and midsize businesses. Get all the details at a glance in this data sheet.
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Server technologies and storage technologies are converging, enabling a powerful new era of information on demand. IBM System Storage solutions are supporting companies’ green initiatives with energy efficient tools and technology that reduce cooling costs and take up less space. The solutions are also resilient enough to grow and adapt with you.
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Small and mid-sized businesses are dealing with larger volumes of data than ever before, but without the big enterprise budgets. What they need are budget-stretching solutions that reduce the complexities of data storage while being easy to use.
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With the IBM® System Storage™ DS3400 storage server, SAP customers can increase the efficiency of their storage infrastructure while reducing costs at the same time. This white paper describes the advantages of using the DS3400 storage server in an SAP® environment, and how to get the performance you need with the right layout for your SAP system.
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A cost-effective way to take advantage of storage consolidation, the IBM System Storage DS3400 Express, features Fibre Channel direct-attach or SAN solution for easy transition. It’s also simple to deploy and manage, and it’s expandable as you grow.
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