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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 AvailabilityReports
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Tech Brief - Ensuring High Availability for Critical Systems & Applications with Shareplex for Oracle
sponsored by Dell Software
WHITE PAPER: This technical brief explains how SharePlex can help organizations ensure high availability of their Oracle databases to improve overall system availability.
Posted: 06 Mar 2014 | Published: 10 Jul 2013

Dell Software

Data Center & Virtualization PI Survey
sponsored by ComputerWeekly.com
RESOURCE: As the number of companies virtualising their infrastructure rises, you need to stay in the know on how your peers are currently using or planning to use virtualisation in their data centres in order to remain competitive.  Take 2 mins to complete this survey and gain access to overview of the data centre and virtualisation market in Europe.
Posted: 28 Feb 2014 | Published: 28 Feb 2014

ComputerWeekly.com

How Routine Data Center Operations Put Your HA/DR Plans at Risk
sponsored by Symantec Corporation
WHITE PAPER: Explore this game-changing resource to discover how automated high availability and disaster recovery monitoring and analysis can help your organization reduce the risk of data loss.
Posted: 28 Feb 2014 | Published: 28 Feb 2014

Symantec Corporation

Enabling SANLess SQL Server Failover Clusters in Amazon EC2 with DataKeeper Cluster Edition
sponsored by SIOS Technology Corp
WEBCAST: Access this on-demand webcast today to uncover top tips and best practices for enabling SANLess SQL Server failover clusters in Amazon EC2 cloud.
Posted: 26 Feb 2014 | Premiered: Feb 26, 2014

SIOS Technology Corp

Seven Best Practices for Increasing Efficiency, Availability and Capacity: The Enterprise Data Center Design Guide
sponsored by Emerson Network Power
WHITE PAPER: This informative paper provides an enterprise data center design guide to perfect the efficiency, availability and capacity of your data center. Read on now to learn more.
Posted: 25 Nov 2013 | Published: 31 Oct 2012

Emerson Network Power

Taking the Enterprise Data Center into the Cloud
sponsored by Emerson Network Power
WHITE PAPER: This white paper provides a detailed overview of cloud computing technology, including a standard definition of cloud computing, common types of cloud architectures and services, and driving factors and perceived risks impacting widespread adoption. Read on now to learn more.
Posted: 25 Nov 2013 | Published: 25 Nov 2013

Emerson Network Power

Active Directory Recovery: Be More Prepared
sponsored by Dell Software
WHITE PAPER: Active Directory's Recycle Bin won't restore improperly changed attributes, nor recover external objects. To ensure AD integrity, you'll need to plan for multiple scenarios and include broader recovery capabilities. Read the White Paper
Posted: 31 Oct 2013 | Published: 31 Oct 2013

Dell Software

APTARE StorageConsole: Product Suite
sponsored by APTARE
DATA SHEET: This two page data sheet explores an innovative storage capacity manager designed to help organizations manage explosive data growth and complex infrastructure. Find out how this technology also helps maximize storage utilization, improves capacity planning and reduces costs.
Posted: 29 Oct 2013 | Published: 30 Apr 2013

APTARE

APTARE StorageConsole: Capacity Manager
sponsored by APTARE
DATA SHEET: This two page data sheet explores an innovative storage capacity manager designed to help organizations maximize storage utilization, improve capacity planning and reduce costs.
Posted: 28 Oct 2013 | Published: 31 May 2013

APTARE

Virtualized Storage: Top Use Cases and Essential Attributes
sponsored by IBM
WEBCAST: View this short video to learn how a hospital in Stuttgart, Germany implemented a virtualized storage architecture into its existing infrastructure to increase capacity, performance and scalability without increasing costs.
Posted: 24 Oct 2013 | Premiered: Oct 24, 2013

IBM

Unified Storage: Capacity Optimization Features andVirtualization Capabilities
sponsored by IBM
WEBCAST: View this short video to learn how the largest Canadian-based provider of human resources consulting and outsourcing services upgraded and modernized its storage infrastructure using virtualized software defined storage systems designed to consolidate workloads into a single storage system for simplicity of management.
Posted: 23 Oct 2013 | Premiered: Oct 23, 2013

IBM

IBM Storwize Family: Smarter Storage for any size business
sponsored by CDW and IBM
WEBCAST: In this brief webcast, you will discover IBM smart storage for smarter computing – offering storage solutions to help you extract actionable insights from your data and ease cloud deployments. Explore how you can adopt an affordable, scalable, efficient, and self-optimizing and cloud agile approach for your enterprise.
Posted: 27 Sep 2013 | Premiered: Jan 28, 2013

CDW and IBM

Solving Your Biggest IT Challenges with VMware Virtualization
sponsored by VMware, Inc.
WEBCAST: This resource is a series of webcasts providing solutions to solving your biggest IT challenges with VMware virtualization.
Posted: 12 Sep 2013 | Premiered: Sep 12, 2013

VMware, Inc.

Humidification Stratiegies for Data Centers and Network Rooms
sponsored by APC by Schneider Electric
WHITE PAPER: This paper explains the nature of humidity, its effects and its management in computer rooms and data centers.
Posted: 26 Mar 2014 | Published: 20 Nov 2008

APC by Schneider Electric

Essential Guide to Business Continuity and Disaster Recovery Plans
sponsored by TechTarget
RESOURCE: Disaster recovery and business continuity planning isn't a one-time occurrence, It needs constant management. But first, you need to know the proper steps to its implementations. Complete this brief survey and gain access to this expert e-guide offering a collection of best business continuity and disaster recovery content.
Posted: 07 Feb 2014 | Published: 07 Feb 2014

TechTarget

5 Ways to Improve Business Continuity
sponsored by Dell and VMware
WHITE PAPER: This white paper details 5 ways you can improve business continuity with virtualization.
Posted: 17 Dec 2013 | Published: 17 Dec 2013

Dell and VMware

High Availability for BlackBerry Enterprise Service 10: How to Configure High Availability and How it all Works
sponsored by BlackBerry
WEBCAST: This informative video discusses how your organization can achieve high availability for your BlackBerry® Enterprise Service 10 so that your users have the access necessary to boost productivity and efficiency.
Posted: 14 Nov 2013 | Premiered: Nov 14, 2013

BlackBerry

FAS2240 - An Inside Look
sponsored by NetApp
WHITE PAPER: This informative white paper details NetApp's ground breaking storage platform designed to provide resiliency, availability, serviceability, and manageability.
Posted: 08 Nov 2013 | Published: 31 Dec 2012

NetApp

Storage Management Software Overview, Expert Videos, and Support for Windows Server
sponsored by IBM
VIRTUAL ENVIRONMENT: This demonstration menu for IBM Storage Manager includes an overview, expert videos, product demonstrations, and additional resources. See how IBM storage management software quickly recovers Microsoft® Windows® server data.
Posted: 30 Oct 2013 | Premiered: 30 Oct 2013

IBM

Todd Street Productions Uses InMage to Protect Mission Critical Data During Superstorm Sandy
sponsored by InMage Systems
CASE STUDY: This informative resource explores how one company easily and affordably implemented a disk-based backup and recovery software that saved their data during disastrous Hurricane Sandy. Read on now to discover the other benefits this solution provides.
Posted: 30 Oct 2013 | Published: 30 Oct 2013

InMage Systems

The Newark Group Uses InMage to Increase Backup Reliability, Reduce Down Time, and Drive Down Costs
sponsored by InMage Systems
CASE STUDY: This informative paper explores how one organization easily and affordably implemented a disk-based backup and recovery software solution to increase backup reliability, reduce downtime, drive down costs and more. Read on to learn more.
Posted: 29 Oct 2013 | Published: 29 Oct 2013

InMage Systems

NetApp FAS2220 - Raising the Bar for the Entry Level
sponsored by NetApp
PRODUCT OVERVIEW: This article takes an inside look at the unique design features of the NetApp FAS2240, including: Integration of controllers within NetApp SAS disk shelves; I/O and performance enhancements; New resiliency and availability features. Read on to learn more.
Posted: 10 Oct 2013 | Published: 10 Oct 2013

NetApp

Presentation Transcript: SMART Guidance for Exchange Migrations
sponsored by BinaryTree
WHITE PAPER: This informative transcript of a recent webinar shares some of the new features of Microsoft Exchange Server 2013, and discusses the migration process from Exchange Server 2010 or earlier.
Posted: 09 Oct 2013 | Published: 09 Oct 2013

BinaryTree

SMART Guidance for Exchange Migrations
sponsored by BinaryTree
WEBCAST: Microsoft Exchange Server 2013 has several new features, this webinar reviews some of these and walks through the migration process from Exchange Server 2010 or earlier.
Posted: 03 Oct 2013 | Premiered: Sep 26, 2013

BinaryTree

IDC Technology Spotlight - Continuous Operations for Applications with Multiple Storage Array Access
sponsored by EMC Corporation
WHITE PAPER: This informative paper explores a distributed storage approach within your data center. Read on to discover how this technology can help you, minimize downtime with continuous operations, reduce application complexity and achieve higher storage utilization with increased availability.
Posted: 25 Sep 2013 | Published: 31 Dec 2012

EMC Corporation
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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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