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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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Assess Your High Availability Readiness and Risks
sponsored by Oracle Corporation
ASSESSMENT TOOL: This handy assessment tool enables any organization to determine in 26 comprehensive questions whether or not their databases are operating at maximum availability. After you've identified your weak spots get tips and tricks for improving your system.
Posted: 23 Apr 2015 | Published: 23 Apr 2015

Oracle Corporation

Best-In-Class Attributes for Today's Optimised Infrastructure
sponsored by Hewlett-Packard Limited & Intel® (Procesor Intel® Xeon®)
WHITE PAPER: View this white paper to learn why Best-in-Class IT comes out on top when compared to others, including several benefits.
Posted: 15 Apr 2015 | Published: 15 Apr 2015

Hewlett-Packard Limited & Intel® (Procesor  Intel® Xeon®)

Riak NoSQL for high availability and scale
sponsored by Basho Technologies
WHITE PAPER: This white paper explores why companies are moving away from relational databases and towards Riak. Additionally, learn simple patterns for building common applications in Riak using its key/value design, dealing with data conflicts, and discuss multi-datacenter replication.
Posted: 08 Apr 2015 | Published: 08 Apr 2015

Basho Technologies

Exchange 2010 Advanced Protection
sponsored by Vision Solutions
WHITE PAPER: This document describes protection for Exchange Server 2010 and its component roles and illustrates how a combination of native solutions and offerings from Vision Solutions can provide a more complete solution for both high availability and disaster recovery.
Posted: 30 Mar 2015 | Published: 30 Mar 2015

Vision Solutions

Take network high availability to new heights with advanced clustering
sponsored by Citrix
WHITE PAPER: This white paper explains why using an ADC deployment strategy to achieve HA does not have create a dent in your budget.
Posted: 25 Mar 2015 | Published: 31 Aug 2012

Citrix

Essential Enhancements for Your Database Support
sponsored by Dell Software
WHITE PAPER: This white paper describes one option for effective database support that offers availability, scalability and data integration capabilities.
Posted: 23 Feb 2015 | Published: 23 Feb 2015

Dell Software

Managed Software-Defined Storage by ServerCentral and Nexenta
sponsored by Nexenta
WHITE PAPER: After evaluating a number of software-defined storage options, ServerCentral finally found a system that could adapt to dynamic storage demands without the need to re-architect their storage infrastructure. Find out more about this system inside.
Posted: 21 Nov 2014 | Published: 21 Nov 2014

Nexenta

IDC White Paper – Enterprise Storage: The Foundation for Application Availability
sponsored by NetApp
WHITE PAPER: Access this white paper to learn more about the importance of application and system availability.
Posted: 28 Aug 2014 | Published: 31 Jan 2014

NetApp

The Pros and Cons of Virtualizing SQL Server Environments
sponsored by Dell, Inc. and Intel®
EGUIDE: Expert Basit Farooq reveals what you really need to know about SQL Server virtualization, including the pros and cons.
Posted: 12 Jun 2014 | Published: 12 Jun 2014

Dell, Inc. and Intel®

Virtualizing SQL Server? What to Keep in Mind
sponsored by Dell, Inc. and Intel®
EGUIDE: Find out what you need to know about SQL Server virtualization from expert Roman Rehak.
Posted: 12 Jun 2014 | Published: 12 Jun 2014

Dell, Inc. and Intel®

Forrester Research: New Database Choices for Enterprise IT
sponsored by NetApp
WHITE PAPER: Business demand for more applications, larger databases, and new analytics initiatives is driving innovation and growth in the database market, with new options for cloud, in-memory, mobility, predictive analytics, and real-time data management. As a result, the database market is undergoing a massive, multidimensional transformation.
Posted: 22 May 2014 | Published: 07 Jun 2013

NetApp

Vblock Specialized System for High Performance Databases
sponsored by VCE
PRODUCT LITERATURE: In this resource, discover a converged infrastructure specifically designed for demanding, high-performance databases that provides millisecond response times, continuous availability, and high flexibility.
Posted: 25 Apr 2014 | Published: 31 Dec 2013

VCE

Windows Azure IaaS: High Availability and Disaster Recovery with SIOS
sponsored by SIOS Technology Corp
WHITE PAPER: Understand the four different high availability and disaster recovery models for your SQL Server, the key features of each and how to implement them.
Posted: 21 Apr 2014 | Published: 21 Apr 2014

SIOS Technology Corp

Has HP taken a calculated risk in splitting the business?
sponsored by ComputerWeekly.com
RESOURCE: HP revealed it will be splitting into two separate businesses in 2015. What are your thoughts? In our special repot—Has HP taken a calculated risk in splitting the business?—Cliff Saran explores the reason behind HP's strategy and how it will proceed.
Posted: 28 Feb 2014 | Published: 28 Feb 2014

ComputerWeekly.com

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

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

Heighten Security and Improve Availability With an Application Delivery Solution
sponsored by Citrix
WHITE PAPER: Find out which application virtualization and delivery solutions are capable of working together to provide you with both high availability and stellar security.
Posted: 20 Jun 2014 | Published: 31 Dec 2010

Citrix

Comparing IBM Informix and Oracle Database for High Availability and Data Replication, an ITG Management Report
sponsored by IBM
WHITE PAPER: In this report, get an in-depth comparison between Oracle Databases and Real Application Clusters (RAC) and IBM Informix with regards to high availability and data replication.
Posted: 02 May 2014 | Published: 31 Jan 2014

IBM

The Road to Better Storage: Keep Up with Data Growth
sponsored by IBM
WHITE PAPER: This white paper showcases a comprehensive approach to meeting today's demanding storage needs. Discover how this innovative solution can give you the right combination of more and less to meet the needs of data and storage growth – while minimizing budgets and resources.
Posted: 14 Apr 2014 | Published: 23 Oct 2013

IBM

Humidification Stratiegies for Data Centers and Network Rooms
sponsored 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

Schneider Electric

Eliminate Downtime for Oracle Databases
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

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

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

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
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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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