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Hibernator: Helping Disk Arrays Sleep Through The Winter
White Papers Energy consumption has become an important issue in high-end data centers, and disk arrays are one of the largest energy consumers within them. Although several attempts have been made to improve disk array energy management, the existing solutions...
[January 10, 2007, 23:00]
Clustered OFDM With Adaptive Antenna Arrays For Interference Suppression
White Papers This paper investigates clustered OFDM with adaptive antenna arrays for interference suppression. To calculate weights for interference suppression, instantaneous correlations of the received signals and channel responses corresponding to the...
[April 13, 2007, 0:00]
Implementing Microsoft Windows Server "Longhorn" Beta 2 On HP StorageWorks Arrays White Paper
White Papers This white paper describes the level of support available for the Beta 2 release of Microsoft Windows Server code name "Longhorn" on HP StorageWorks Arrays. The purpose of this paper is to help customers who test pre-release versions of this...
[August 26, 2006, 0:00]
Best Practices For Deploying VMware Infrastructure 3 With HP StorageWorks Arrays
White Papers To help you optimize storage in your VMware virtualized environment, HP and VMware have shared their knowledge of best practices for running VMware Infrastructure 3 with HP StorageWorks arrays, as described in this guide.
[October 12, 2006, 0:00]
Tight Looping With Macro Arrays
White Papers Two macros, %ARRAY and %DO_OVER, make the use of macro arrays painless and fun. This paper explains what a macro array is, how to put text into it, and how to loop (iterate) over the text values stored in it.
[January 30, 2007, 23:00]
How To Build And Use Microphone Arrays For Windows Vista
White Papers This paper provides guidelines for manufactures and developers to create integrated or external microphone arrays for Microsoft Windows Vista systems. Under imperfect conditions, a single microphone that is embedded in a laptop or monitor does a...
[March 7, 2006, 23:00]
FAB: Building Distributed Enterprise Disk Arrays From Commodity Components
White Papers This paper describes the design, implementation, and evaluation of a Federated Array of Bricks (FAB), a distributed disk array that provides the reliability of traditional enterprise arrays with lower cost and better scalability.
[April 26, 2006, 0:00]
Use The Power Of PHP To Manage Strings And Arrays In Your Web Site
White Papers In this free downloadable excerpt from Spring Into PHP, by Steven Holzner, explores the power of PHP to manage and manipulate strings and arrays—a basic building block of Web sites that require a database connection.
[May 17, 2006, 0:00]
CitiStreet Improves Performance And Productivity, Gains Nearly $5 Million In Benefits With Next-Generation Hewlett-Packard StorageWorks Enterprise Virtual Arrays And Storage Essentials
White Papers To solve the problem, it turned to Hewlett-Packard Enterprise Virtual Arrays (EVA) and HP Storage Essentials. CitiStreet, one of the largest global benefits delivery firms in the United States, found that its storage needs were growing faster than...
[July 5, 2006, 0:00]
Gartner Report--Dynamic Volume Expansion: Not All Arrays Are Created Equal
White Papers Not all storage arrays are created equal when it comes to provisioning storage capacity. In a time when differences in disk arrays are mostly in their ability to scale, dynamic volume expansion remains a difference that can significantly affect the...
[December 19, 2006, 23:00]
Using MEMS-Based Storage In Disk Arrays
White Papers Current disk arrays, the basic building blocks of high-performance storage systems, are built around two memory technologies: magnetic disk drives, and non-volatile DRAM caches. This paper evaluates potential gains in performance and cost by...
[November 3, 2004, 23:00]
Jammer Cancellation In DS-CDMA Arrays: Pre And Post Switching Of ICA And Rake
White Papers In this paper Independent Component Analysis (ICA) is considered for blind interference cancellation in a direct sequence spread spectrum communication system utilizing antenna arrays. Recently, an ICA-assisted interference canceler was proposed.
[July 24, 2004, 0:00]
Addressing Storage Arrays Greater Than 2 Terabytes
White Papers This paper has been written for system integrators and systems administrators who are attempting to create and use arrays and volume sizes over 2 terabytes under Linux and Windows. With increasing hard disk drive sizes, the available array and...
[August 25, 2007, 0:00]
Gartner Report: Dynamic Volume Expansion: Not All Arrays Are Created Equal
White Papers Not all storage arrays are created equal when it comes to provisioning storage capacity. In a time when differences in disk arrays are mostly in their ability to scale, dynamic volume expansion remains a difference that can significantly affect the...
[April 14, 2005, 0:00]
Diversity Gain For CDMA Systems Equipped With Antenna Arrays
White Papers In order to achieve the diversity gain, this paper proposes a beamforming method that utilizes two beamforming weight vectors and applies this beamforming technique to Code-Division Multiple-Access (CDMA) systems equipped with antenna arrays under...
[February 21, 2006, 23:00]
EMC Clariion Arrays Support ISCSI
News EMC said its Clariion disk arrays with iSCSI support begin at $5,995 (£3,200). Data storage giant EMC has introduced an iSCSI line of storage devices that can connect to computers using commonplace Internet Protocol networks.
[February 16, 2005, 8:05]
Path Failover Solutions For HP StorageWorks Enterprise Virtual Arrays
White Papers They help ensure that your data and systems will be accessible at all times, even when you have different types of arrays or there is an issue and one of the paths goes down. HP path failover solutions provide simplicity without compromise.
[August 2, 2005, 0:00]
IBM To Unveil Cheaper High-end Arrays
News The computer giant plans to introduce upper midrange and high-end disk arrays dubbed the DS6000 and DS8000, respectively, according to an industry source. IBM is expected to announce on Tuesday new data storage products with a design that allows...
[October 12, 2004, 8:55]
Design Considerations For Exchange 2000 Using PowerEdge Servers And Dell/EMC Arrays
White Papers Microsoft Exchange 2000 provides a number of enhancements over an Exchange 5.5 server implementation. One of the key benefits is the introduction of multiple storage groups (SGs) and multiple Information Stores (IS) within a storage group.
[October 4, 2005, 0:00]
