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High Availability

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ALSO CALLED: Highly Available Computing, Data Availability, HA, High-availability, Availability
DEFINITION: In information technology, high availability refers to a system or component that is continuously operational for a desirably long length of time. Availability can be measured relative to "100% operational" or "never failing." A widely-held but difficult-to-achieve standard of availability for a system or product is known as "five 9s" (99.999 percent) availability.Since a computer system or a network  … 
Definition continues below.
High Availability Reports
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Enterprise Survey on Storage and Analytics Shows Rise in Implementation
sponsored by SEPATON
EGUIDE: This e-guide quantifies the importance of big data and presents other key survey takeaways. Find out how processing and analytics have changed in the last two years and discover the ripple effect this technology is having on today's storage infrastructures.
Posted: 17 Jun 2013 | Published: 17 Jun 2013

SEPATON

Delivering Customer Value with Enterprise Flash Deployments
sponsored by NetApp
WHITE PAPER: This white paper examines the growing use of flash technology across the enterprise and how the technology is being deployed to improve performance and efficiency.
Posted: 12 Jun 2013 | Published: 28 Feb 2013

NetApp

Deploying the LSI Nytro MegaRAID Application Acceleration Card for DAS with SQL Server 2012 AlwaysOn Availability Groups for High Availability
sponsored by LSI Corporation.
WHITE PAPER: Need a faster response time from your database? This paper illustrates how to use the LSI Nytro XD solution to detect hot spots and cache them on flash storage to provide higher performance. Learn more >>
Posted: 11 Jun 2013 | Published: 28 Feb 2013

LSI Corporation.

High Availability & Data Protection with EMC Isilon Scale-out NAS
sponsored by EMC
WHITE PAPER: This white paper give a detailed look at the challenges organisations face as they deal with the deluge of digital content and unstructured data and the growing importance of data protection. It details how the EMC Isilon OneFS architecture provides high availability and data protection needed to meet these challenges.
Posted: 07 Jun 2013 | Published: 31 Dec 2012

EMC

Volva CES Depends on VISX to Solve Its Virtualized Application Performance Challenges
sponsored by Astute Networks, Inc
WHITE PAPER: This white paper discusses how one organization deployed a storage appliance that was seamlessly integrated into their virtual environment and works with their existing and future VMware.
Posted: 06 Jun 2013 | Published: 18 Mar 2013

Astute Networks, Inc

Veritas Storage Foundation High Availability 6.0
sponsored by Symantec Corporation
WHITE PAPER: This paper examines Symantec's latest announcement related to achieving business availability and meeting the service level agreements (SLAs) in place today.
Posted: 04 Jun 2013 | Published: 30 Nov 2011

Symantec Corporation

Veritas Cluster Server from Symantec
sponsored by Symantec Corporation
WHITE PAPER: This resource discusses a cluster server platform that ensures high availability and disaster recovery for the most critical applications.
Posted: 29 May 2013 | Published: 31 Oct 2012

Symantec Corporation

Dell Fluid File System
sponsored by Dell, Inc.
WHITE PAPER: In this white paper, you will discover a file system that enables you to meet the challenges of unstructured and file data growth.
Posted: 24 May 2013 | Published: 31 Oct 2012

Dell, Inc.

Driving efficient IT through a simplified Windows storage environment
sponsored by Dell, Inc.
WHITE PAPER: In this brief white paper, you will gain a deeper insight into how to implement a unified, virtualized storage environment where organizations can enhance IT efficiency and free administrators to devote time and resources to innovative, value-added projects.
Posted: 24 May 2013 | Published: 31 Dec 2011

Dell, Inc.

ScaleN: Elastic Infrastructure
sponsored by F5 Networks
WHITE PAPER: Discover how F5 ScaleN provides the on-demand scalability organizations expect from data centers today, allowing them to truly realize the agility, efficiency, and cost-savings of emerging data center technologies.
Posted: 23 May 2013 | Published: 31 Jan 2013

F5 Networks

Enterprise vs. Consumer SSDs
sponsored by sTec Inc
WHITE PAPER: In this white paper, you will get a comparison between enterprise SSDs and consumer SSDs. Read now to discover why not all solid-state drives are created equal and which solid state drive out performs the other.
Posted: 23 May 2013 | Published: 31 Mar 2013

sTec Inc

Security and High Availability in Cloud Computing Environments
sponsored by IBM
WHITE PAPER: This resource examines the major security responsibilities that fall on both the customer and cloud provider along with the major high availability concerns. Discover approaches for addressing these core cloud obstacles.
Posted: 21 May 2013 | Published: 21 May 2013

IBM

Neverfail Ensure Continuous Care at Alpena Medical Arts
sponsored by Neverfail
CASE STUDY: This case study details how one rural health clinic located in northeast Michigan implemented a disaster recovery/business continuity solution that provides the highest of availability so they can properly serve their community.
Posted: 14 May 2013 | Published: 14 May 2013

Neverfail

Answers.com: Tens of millions of questions per day answered faster with a converged infrastructure
sponsored by HP & Intel®
CASE STUDY: This brief white paper introduces Answers.com providing compact, scalable infrastructure to support website growth as well as improve performance, power efficiency, and remote management capabilities.
Posted: 08 May 2013 | Published: 31 Aug 2012

HP & Intel®

Cray Sonexion™ Data Storage System
sponsored by Cray
WHITE PAPER: This white paper outlines the features and benefits of the Cray Sonexion Lustre appliance approach while comparing and contrasting it to traditional component-based approaches.
Posted: 25 Apr 2013 | Published: 31 Dec 2012

Cray

Evaluator Group - IBM Storwize Family: Scaling Capabilities and Value Jan 2013
sponsored by IBM
WHITE PAPER: IT needs from storage systems continue to increase – this white paper discusses IBMs storwize family single architecture, its benefits and how it's applied across several market segments as independent storage systems.
Posted: 11 Apr 2013 | Published: 31 Jan 2013

IBM

Business Value of DB2 10 for z/OS Query Optimization
sponsored by IBM
WHITE PAPER: This crucial paper discusses the newest enhancements for IBM's DB2 mainframe environment that provides high levels of workload performance while improving efficiency and removing limitations. Read on to learn how you can increase availability and overall mainframe efficiency.
Posted: 01 Apr 2013 | Published: 01 Apr 2013

IBM

Network Evolution University: Video Conferencing and Collaboration
sponsored by SearchUnifiedCommunications.com
VIRTUAL ENVIRONMENT: In this classroom, our experts examines how desktop video is enabling the focus on collaboration, best practices for using desktop video, and policies to manage its use and protect the network.
Posted: 19 Mar 2013 | Premiered: 19 Mar 2013

SearchUnifiedCommunications.com

The Verdict is in: Sonnenschein Nath & Rosenthal Relies on Neverfail® to Deliver 24x7 Availability
sponsored by Neverfail
CASE STUDY: Access this two-page success story to read how a globally renowned law firm found a high availability & DR solution capable of providing continuous high availability and uninterrupted access to critical business documents.
Posted: 11 Mar 2013 | Published: 11 Mar 2013

Neverfail

Eliminating Downtime Helps Alexandria Police Department Keep the Peace
sponsored by Neverfail
WHITE PAPER: Access this two-page case study to learn how the Alexandria, VA Police Department eliminated downtime in order to maintain constant communication between the officers and dispatchers.
Posted: 08 Mar 2013 | Published: 07 Mar 2013

Neverfail

Business Continuity: Choosing the Right Technology Solution
sponsored by Neverfail
WHITE PAPER: Without the highest quality data protection, availability and DR, your organization's chance at continuity after a crisis are low. In this paper about choosing the right technology for your business continuity needs, learn about your current options, how to assess solutions, criteria to consider and more!
Posted: 07 Mar 2013 | Published: 07 Mar 2013

Neverfail

Five Best Practices for VMware Administrators: Microsoft Exchange on VMware PDF
sponsored by Veeam Software
WHITE PAPER: This white paper introduces 5 essential considerations to keep in mind when running Microsoft Exchange in a vSphere-based environment.
Posted: 05 Mar 2013 | Published: 05 Mar 2013

Veeam Software

Through Hardware Innovation Comes Support Automation
sponsored by HP & Intel®
WHITE PAPER: How can you stay ahead of the pack and address increasingly complex data center and IT operations without significantly impacting your IT budget? This informative white paper shows you how.
Posted: 28 Feb 2013 | Published: 24 Apr 2012

HP & Intel®

HP ProLiant DL360p & DL380p Gen8 Servers: Power, Flexibility, and Serviceability
sponsored by HP and Intel® Xeon® processors
WHITE PAPER: This white paper presents server options that deliver innovative advances in performance, serviceability and lifecycle automation to address the pressing demands of today's data-intensive and virtualized IT environments. Learn how these servers can speed up provisioning, increase uptime and reduce time for server deployment and management.
Posted: 25 Feb 2013 | Published: 26 Jul 2012

HP and Intel® Xeon® processors

How Enterprise-Class Services Integrate with Real Companies
sponsored by Comcast
PODCAST: Discover why one of your peers chose Enterprise Services from Comcast to fulfill their need for a high-speed connection between their primary site and disaster recovery site.
Posted: 06 Mar 2013 | Premiered: Dec 31, 2012

Comcast
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HIGH AVAILABILITY DEFINITION (continued): …  consists of many parts in which all parts usually need to be present in order for the whole to be operational, much planning for high availability centers around backup and failover processing and data storage and access. For storage, a redundant array of independent disks (RAID) is one approach. A more recent approach is the storage area network (SAN).Some availability experts emphasize that, for any system to be highly available, the parts of a system should be well-designed and thoroughly tested before they are used. For example, a new application program that has not been thoroughly tested … 
High Availability definition sponsored by SearchDataCenter.com, powered by WhatIs.com an online computer dictionary
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