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DAS

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ALSO CALLED: Direct Attached Storage
DEFINITION: Direct-attached storage (DAS) is computer storage that is directly attached to one computer or server and is not, without special support, directly accessible to other ones. The main alternatives to direct-attached storage are network-attached storage (NAS) and the storage area network (SAN). For an individual computer user, the hard drive is the usual form of direct-attached storage. In an enterprise,  … 
Definition continues below.
DAS Reports
23 Matches
Managing the Data Deluge - Enhancing Big Data Analytics in Financial Services with Solid-State Storage
sponsored by LSI Corporation.
WHITE PAPER: LSI Nytro MegaRaid Technology in a Hadoop environment can lower capital costs, data center cooling and power costs, and can cut run times by as much as 33%. Read this now to see how to run 1/3 faster. Learn more >>
Posted: 13 Jun 2013 | Published: 28 Sep 2012

LSI Corporation.

LSI Nytro XD Caching Solution Evaluation report prepared under contract with LSI Corporation
sponsored by LSI Corporation.
WHITE PAPER: The LSI Nytro XD solution accelerates database performance in a Linux environment, increases database performance 11x and reduces latency by a factor of 10  – without interference to any storage system features and functions. Learn more >>
Posted: 12 Jun 2013 | Published: 28 Sep 2012

LSI Corporation.

Getting from Caching 1.0 to 2.0 with QLogic’s FabricCache QLE10000
sponsored by QLogic Corporation
WHITE PAPER: This paper examines today's server-based 1.0 caching approaches, and describes how the QLogic FabricCache 10000 Series Adapter capabilities go well beyond caching 1.0 to define enterprise caching 2.0, to enable application acceleration in single-server and multi-server, clustered environments.
Posted: 24 May 2013 | Published: 31 Mar 2013

QLogic Corporation

Eliminate Tradeoffs between DAS and Networked Storage
sponsored by Coraid
WHITE PAPER: This white paper explores modern solutions that bring together the best qualities of direct-attached storage and shared storage. Read now to learn more.
Posted: 25 Mar 2013 | Published: 20 Mar 2013

Coraid

Coraid for Hadoop: Scale Out Storage for Big Data Analytics
sponsored by Coraid
WHITE PAPER: Access this brief paper to learn about an Ethernet SAN technology with the simplicity, performance and cost of DAS designed to expand the benefits of Hadoop file systems. Read on to learn how this storage can help you optimize your big data analytics.
Posted: 19 Mar 2013 | Published: 19 Mar 2013

Coraid

Case Study: Cloud Service Succeeds with Lower Storage Costs
sponsored by Dell, Inc.
CASE STUDY: Access this paper to get a glimpse into how one Barcelona-based cloud services provider who delivers services to companies across Spain ditched a direct-attached storage (DAS) system for storage arrays that could support the rapidly expanding offering of services.
Posted: 24 Oct 2012 | Published: 29 Jun 2012

Dell, Inc.

Indiana University Enrolls SAN Storage for Improved Efficiency and Productivity
sponsored by Dell, Inc.
CASE STUDY: Check out this case study to explore how Indiana University lowered the TCO of IT equipment and improved service offerings through server consolidation and SAN storage.
Posted: 20 Jun 2012 | Published: 01 Sep 2011

Dell, Inc.

Why EMC for IP Storage and Simple Unified Storage
sponsored by EMC Corporation
WHITE PAPER: There are many IP storage capabilities that are becoming increasingly critical requirements for all customers. And there are many vendors offering various IP-based storage solutions. This paper makes the case for choosing EMC for IP storage.
Posted: 04 Dec 2009 | Published: 03 Dec 2009

EMC Corporation

Storage Virtualization for the SMO
sponsored by StorMagic, Inc.
WHITE PAPER: Most SMO systems are managed by a small number of generalist administrators, the typical action has become replacing a full server with larger storage capacity.
Posted: 06 Oct 2008 | Published: 05 Oct 2008

StorMagic, Inc.

Modular Storage: The Dell™ Powervault™ MD Storage Family
sponsored by Dell, Inc.
BROCHURE: The Dell™ PowerVault™ MD family can simplify IT by optimizing your data storage architecture and ensuring the availability of your data.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Dell, Inc.

Dell™ PowerVault™ MD3000
sponsored by Dell, Inc.
DATA SHEET: PowerVault MD3000 is a modular disk storage array capable of housing up to 15 3.5-inch SAS or SATA disk drives in a single 3U rack enclosure. Review this document to see all the great features the PowerVault MD3000 has to offer.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Dell, Inc.

Flexible Storage Enables Growth
sponsored by Dell | EMC
CASE STUDY: The AX4-5 has allowed McNeil to stand shoulder-to shoulder with much larger enterprises when it comes to data storage sophistication and efficiency.
Posted: 10 Jun 2008 | Published: 10 Jun 2008

Dell | EMC

Strategies for Reducing Datacenter Power Consumption
sponsored by Dell, Inc.
WHITE PAPER: Strategies such as storage tiering, thin provisioning, and automated load balancing improve efficiency and utilization resulting in reduced power consumption.
Posted: 28 May 2008 | Published: 07 May 2008

Dell, Inc.

Breaking the Bottleneck - Solving the Storage Challenges of Next Generation Data Centers
sponsored by Isilon Systems
WHITE PAPER: This paper takes a holistic view of the data center, discusses each of these components individually, and explains how the crucial element of Storage has lagged behind advancements in Compute Power and the Network.
Posted: 31 Jan 2008 | Published: 01 Jan 2008

Isilon Systems

PS Series Best Practices Deploying Microsoft Exchange Server in an iSCSI SAN
sponsored by EqualLogic, Inc.
PRODUCT LITERATURE: This Technical Report describes how to use EqualLogic PS Series storage in a Microsoft Windows Server 2003 environment.
Posted: 20 Sep 2007 | Published: 01 May 2007

EqualLogic, Inc.

Virtual Servers Need Virtual Storage
sponsored by Dell, Inc.
PRODUCT LITERATURE: Consolidation is a common trend in many IT environments, providing benefits such as improved hardware resource utilization, easier management, and lower costs. For storage, consolidation is accomplished by moving data off of direct attached storage (DAS) inside the server onto a shared pool of storage in a storage area network (SAN).
Posted: 20 Sep 2007 | Published: 25 Jun 2010

Dell, Inc.

Five Key Steps for Calculating ROI on a Tape Library Consolidation Project
sponsored by Datalink and Sun Microsystems
WHITE PAPER: Tape library consolidation can generate significant operational savings. This paper identifies the five key steps for calculating ROI and gives an outline to help determine financial implications and appropriate decisions related to library consolidation.
Posted: 14 Jun 2007 | Published: 01 Mar 2007

Datalink and Sun Microsystems

VMWare and Celeros SANs
sponsored by Celeros
WHITE PAPER: SANs have emerged as the best solution for advanced storage requirements. Download this white paper to learn more about SANs and how one solution that is integrated with VMWare can help you better manage your storage environment.
Posted: 18 May 2007 | Published: 01 May 2007

Celeros

Avoiding Death by Complexity: Simplifying Management on the Enterprise IT Floor
sponsored by Hewlett-Packard Company
WHITE PAPER: In this white paper, learn how a simpler, easier-to-manage IT environment has certain prerequisites.
Posted: 26 Apr 2007 | Published: 01 Feb 2007

Hewlett-Packard Company

Reduce Operating Expenses with SRM: Standards-based Approach Extends Management to Third-party Devices and Tape Libraries
sponsored by Quantum Corporation
WHITE PAPER: Efficiently managing your storage resources is becoming increasingly challenging. Download this white paper today and discover a strategic approach to monitoring and managing all aspects of your storage assets.
Posted: 22 Feb 2007 | Published: 01 Jan 2005

Quantum Corporation

Benefits for Fibre Channel (FC) SANs
sponsored by NetApp
WHITE PAPER: The growth of business data continues to explode along with the need to store it. Additional storage can be costly but Fibre Channel SAN's can save companies money, improve backup and simplified consolidation. Download to learn more.
Posted: 19 Dec 2006 | Published: 21 Sep 2006

NetApp

Managing Access Control through SAS Zoning
sponsored by PMC-Sierra, Inc.
WHITE PAPER: Serial Attached SCSI (SAS) is gaining popularity in small SAN environments. Read this white paper to learn about SAS zoning and how it helps IT administrators create more flexible, scalable and efficient server networks that meet their business needs.
Posted: 06 Oct 2005 | Published: 01 Sep 2005

PMC-Sierra, Inc.

Trimble Migrates from Direct Attached Storage to iSCSI
sponsored by Adaptec, Inc.
CASE STUDY: Storage Area Network (SAN) and selected iSCSI, an IP-based SAN relies on standard Ethernet components. This new technology would provide higher levels of data availability, increased scalability, and greater utilization with simplified management.
Posted: 18 Jul 2004 | Published: 01 Jan 2003

TOPICS:  DAS | iSCSI SAN
Adaptec, Inc.
23 Matches
 
DAS DEFINITION (continued): … Direct-attached storage (DAS) is computer storage that is directly attached to one computer or server and is not, without special support, directly accessible to other ones. The main alternatives to direct-attached storage are network-attached storage (NAS) and the storage area network (SAN). For an individual computer user, the hard drive is the usual form of direct-attached storage. In an enterprise, providing for storage that can be shared by multiple computers and their users tends to be more efficient and easier to manage.
DAS definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary
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