Compaq ProLiant 1000 Architecting and Deploying High-Availability Solutions
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- Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 1
High-Availability Systems 9 -- Deployment Options 10 -- Service and Support Options 10 Putting it all Together 12 List of of availability across your information-technology environment. And it describes how Compaq can assist organizations of any size in achieving their high-availability - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 2
or registered trademarks of their respective companies. Compaq, Contura, Deskpro, Fastart, Compaq Insight Manager, LTE, PageMarq, Systempro, Systempro/LT, ProLiant, TwinTray, ROMPaq, LicensePaq, QVision, SLT, ProLinea, SmartStart, NetFlex, DirectPlus, QuickFind, RemotePaq, BackPaq, TechPaq, SpeedPaq - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 3
purpose of this white paper is to provide an overview of the factors that - taken together - define your availability needs and how Compaq Computer Corporation can meet them. Definitions Before proceeding with a discussion of high availability, it is helpful to define a few terms. Availability: The - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 4
Many of our customers find it more cost-effective to engage Compaq for architectural and deployment activities. 1. What is the Cost of lost; employee benefits missed with adverse impact on morale; governmental program problems might harm citizenry; and even battles can be adversely affected if - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 5
measured in those terms. Availability Options Weeks Recovery Time Electronic Vaulting Remote Hot Sites Machine Cycles 24 x 365 On-Line Hot Backup 0 Transactions Recovery Point 1000's of Transactions ECG064/1198 - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 6
. Or the intervention itself may cause a failure. Building-level incidents. In addition to system problems, disasters affecting a site or building, such as fire, power loss, or flooding, can interrupt service by damaging systems, robbing them of power, or preventing access to them. Metropolitan area - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 7
Some operating systems tend to be more stable than others, nevertheless, problems do occur that can affect an operating system and cause it to can be done in-house or with the assistance of a third party. Compaq has considerable experience in this area and stands ready to assist you. Availability - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 8
Services, or Business Impact Analyses and are primarily consulting services to describe the ability of a server or solution to tolerate failures. mode, that is, to identify the problem quickly, isolate it from the integrity user to select a lower level of support response time as mean-time-to-repair - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 9
the solution over the long run? Service and support: What level of service and support is available? Is the infrastructure in place to support the solution reliably and affordably - wherever it is located? Turn to Compaq for the Answers Compaq unquestionably has the broadest range of availability - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 10
part of your development efforts. This enables you to recognize any potential problems and compare design alternatives. A key advantage to you is Compaq critical requirements. Service and Support Options Compaq also offers our customers one of the most powerful IT service and support organizations in - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 11
support for servers, network operating system, applications, switching components, and PCs • Multivendor support take a look at how we do this. Compaq Availability Review Identify risks to availability in your environment Availability Partnership is an annual service that provides a fully customized - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 12
• Electronic Site Management guide, a web-based tool for ongoing management of your environment Mission-Critical Services In addition to Availability Review and Availability Partnership, Compaq offers an array of proactive and reactive hardware and software support services designed to achieve your - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 13
Needs Identify the Right Compromise Start up on site Verify in the Factory Deliver to Spec Architect the Right Compromise Commit to a Given Result Study your needs As we have program of consistent internal controls and long-term relationships with support and service providers. ECG064/1198 - Compaq ProLiant 1000 | Architecting and Deploying High-Availability Solutions - Page 14
" Compaq is unique in the full range of performance-driven, affordable, high-availability computing products and services offered Malaysia: Philippines: Singapore: Taiwan: Thailand: Country +61 +86 +852 +91 +81 +82 +60 +63 +65 +886 +66 City/Region 2 9561 6333 10 6849 2883 ext. 7165 2805 3111
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White Paper
Help us improve our technical communication. Let us know what you think
about the technical information in this document. Your feedback is valuable
and will help us structure future communications. Please send your
comments to: [email protected]
October 1998
ECG064/1198
Prepared by
Custom
Systems
Enterprise High Availability
Segment
Compaq Computer Corporation
Contents
Introduction
3
Determining Availability
Requirements
3
What is the Cost of Downtime?
4
Recovery Point and Recovery
Time
5
What Causes Downtime?
6
Vulnerable Technologies
7
Availability Technologies
8
Architecting High-Availability
Systems
9
-- Deployment Options
10
-- Service and Support Options
10
Putting it all Together
12
List of Sales Offices
14
Architecting and Deploying
High-Availability Solutions
Abstract:
The demand for high availability is growing. Long required for
mission-critical applications in industries such as finance, process
manufacturing, and telecommunications, high availability today is fast
becoming a requirement in many other industries as well.
This white paper provides an overview of the combination of factors that
defines high-availability computing requirements. It describes
methodologies that can assist you in architecting and deploying the right
level of availability across your information-technology environment. And
it describes how Compaq can assist organizations of any size in achieving
their high-availability computing goals.