2856 - Db2 镜像 - 持续可用性助力实现卓越的业务成果.pdf

1、DB2 Mirror-Continuous Availability with Proven Business OutcomesPresenters|Richard Dolewski Josh PRichard D an Invitation&connect on LinkedInJosh P PattersonSolutions Architect Richard DolewskiVP of Enterprise Hybrid Solutions Business relies heavily on their enterprise applications Expectations of

2、IT services are demanding Technology=Business Enabler Any significant outage can be incredibly costly.The costs of downtime includes:Lost customers,Loss of productivity Damage to the companys reputation Expenses associated with bringing the business back onlineTodays Business Need Technology Archite

3、ctures with Applications in Mind Deliver On:Increased Performance DemandsHigher Levels of Reliability&AvailabilityInnovation-Drive the Business ForwardMeasurable&Quantifiable MetricsBusiness AgilityDepends on IT AgilitySolutions based on:Cloud Enabled TechnologiesApplication Availability That Perfor

4、ms (Faster,Dynamically,Economically)Systems of Engagement The influence of IBM PowerSystems of RExpectations have EProtecting your companys greatest assetKeeping Your Applications ARPO:Recovery Point ObjectiveRTO:Recovery Time ObjectiveMDL:Maximum Data LossMAD:Maximum Allowable DowntimeDR Terminolog

5、y=BC T.IBM Db2 Mirror for iIBM Db2 Mirror for i:Enables Continuous AvailabilityHigh speed synchronous replication of Db2 for i(Data Center Solution)Access Db2 objects from either LPARApplication Availability Enablement Two nodes read and write to the same DB filesEnables quickly moving all work to o

6、ne node for planned maintenance or node failureEnables Business ContinuityDifferent IBM i levels Different POWER hardware generationsRolling upgrades with no downtime when Active/Active applications are deployed9Db2 MirrorApplications&UEnables continuous availability for your mission-critical applic