World®’16

PlanningDisasterRecoveryforCAWorkloadAutomationAEKarenCleever/CATechnologies/Sr.PrincipalConsultant

MFX27E

MAINFRAMEANDWORKLOADAUTOMATION

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Abstract

ThissessionpresenteddifferentwaystoaddressDisasterRecoveryinanAEenvironment.ThedifferencesbetweenaHighAvailability(H/A)environmentandaDisasterRecovery(DR)siteisexplored.Byexploringdifferenttechnologies,maximizingyourCAWorkloadAutomationinvestmentregardlessofincidentsintheinfrastructure.

KarenCleeverCATechnologiesSr.PrincipalConsultant

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Agenda

WHATISADISASTER?

WHERESHOULDTHEDR SITEBE?

DIFFERENCEBETWEENH/AANDDR

CONSIDERATIONSFORDR

Q&A

1

2

3

4

5

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Whatisadisaster??

§ HurricaneSandy

§ Earthquake

§ MostdefineaDisasterasthecompletelossofapice oftheinfrastructure

§ Howdoyoudefinedisaster??

Sub-head

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WhereshouldtheDRsitebe??

§ Forsome<5miles

§ Forsome>25

§ Anotherstate?

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DifferencebetweenH/AandDR

§ H/A– Closegeographicalproximity– Automaticallyhappens,nointerruptionofservice

§ D/R– Manualorautomatic?– WhatistheSLAonrecoveryminutes,hours,days

§ AreallapplicationsinthesameDRplan

§ ControllingtheDR

Sub-head

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TheDistance

§ H/AoverlongerdistancescanhaveissueswithDualServer

§ Networkglitches/slownesscancauseunwantedfailovers

§ ResynchofDBsisthemajorreasonforanoutageinafailoverscenario

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Usingtechnology

§ VirtualMachinesnapshots– UsedbysmallercustomersandforWCC

§ Databasereplication– Actuallyanideationrequest- havemorethantwoactivedatabases– Prosandcons– TechnologieslikeOracleDataguard

§ Hardware/Storagereplication

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Questions?

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MainframeandWorkloadAutomation

FormoreinformationonMainframeandWorkloadAutomation,pleasevisit:http://cainc.to/9GQ2JI

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