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AWS Canberra WWPS Summit 2013 - Disaster Recovery with the AWS Cloud
 

AWS Canberra WWPS Summit 2013 - Disaster Recovery with the AWS Cloud

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Disaster recovery is about preparing for and recovering from any event that has a negative impact on your IT systems. A typical approach involves duplicating infrastructure to ensure the availability ...

Disaster recovery is about preparing for and recovering from any event that has a negative impact on your IT systems. A typical approach involves duplicating infrastructure to ensure the availability of spare capacity in the event of a disaster. Learn how Amazon Web Services allows you to scale up your infrastructure on an as-needed basis. For a disaster recovery solution, this results in significant cost savings.

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    AWS Canberra WWPS Summit 2013 - Disaster Recovery with the AWS Cloud AWS Canberra WWPS Summit 2013 - Disaster Recovery with the AWS Cloud Presentation Transcript

    • 2013 AWS WWPS SummitCanberra, AustraliaDisaster Recovery with the AWS CloudDean SamuelsSolutions Architect, AWS
    • 2013 AWS WWPS Summit,Canberra – May 23Agenda• Prologue The need for Backup and DR• Lessons Backup and DR with AWS• Customer Reference Ausenco
    • The need for Backup and DR
    • 2013 AWS WWPS Summit,Canberra – May 23Some natural examples….after Brisbane Floods – January 13th 2011Coronation Drive, Milton, QLD.…Photos: http://www.abc.net.au/news/specials/qld-floods/
    • 2013 AWS WWPS Summit,Canberra – May 23Some natural examples….Christchurch Earthquake - Feb 22nd 2011Manchester & Glouchester Street, Christchurch....Photos: http://www.abc.net.au/news/specials/christchurch-quake/
    • 2013 AWS WWPS Summit,Canberra – May 23Some natural examples….after Hurricane Sandy – October 29th 2012Breezy Point, Queens, NY, USA.…Photos: http://www.abc.net.au/news/specials/hurricane-sandy-before-after-photos/
    • 2013 AWS WWPS Summit,Canberra – May 23What about human-made examples….“Everything fails, all the time”Werner Vogels, CTO, Amazon.com
    • Backup and DR with AWSBackup and DR Lessons
    • 2013 AWS WWPS Summit,Canberra – May 23Business and Technical Drivers….Reduce costsSlash DR budgets by up to 50%Consolidate sitesEliminate the need to run asecondary siteReduce on-premiseEliminate 30%+ of on-premisephysical equipmentRemove agingtechnologiesEliminate tape for backup andarchive
    • The fundamental economic model…Utility, on-demand datacenterPrimary SiteRoutersFirewallsNetworkApplication LicensesOperating SystemsHypervisorServersSANPrimary StorageBackupArchiveAWSRoutersFirewallsNetworkApplication LicensesOperating SystemsHypervisorServersSANSnapshot StorageBackupArchiveSecondarysite costs
    • 2013 AWS WWPS Summit,Canberra – May 23You can have different DR solutions• Easy to integrate existing vendors with DR on AWS• Approach: One vendor/hybrid/multiple vendors• One region/multi-regions (if you need geo-diversity)• Different DR ArchitecturesBackup & Restore Pilot lightWarm standby inAWSMulti-site solutionin AWS & on-premise
    • Each set of IT assets will have different requirements…DR & business continuityRecovery TimeObjective (RTO)How quickly you need this asset to berecovered?e.g. 1min? 15min? 1hr? 4hrs? 1day?Recovery PointObjective (RPO)How ‘fresh’ the recovery must be for theasset?e.g. zero data loss, 15mins out of date?
    • Assets will sit on a spectrum of technical complexity…DR & business continuityRebuild whenrequired fromoffsite backupRun hot-hotconfiguration withauto-failover
    • Backup and DR with AWSBackup and Storage options
    • Simple Storage ServiceHighly scalable object storage1 byte to 5TB in size99.999999999% durabilityElastic Block StoreHigh performance block storage device1GB to 1TB in sizeMount as drives to instances withsnapshot/cloning functionalitiesGlacierLong term object archiveExtremely low cost per gigabyte99.999999999% durabilityStorage OptionsVery fast‘instance’ disksSlow, rare accessFast web objectstorage
    • 2013 AWS WWPS Summit,Canberra – May 23Cost($/GB/month)Performance DurabilityAmazon S3 0.095  Amazon Glacier 0.01  AWS StorageGateway0.095(+ 125/GW) Amazon EBS 0.10  Amazon EBS(PIOPS)0.125  *AWS Oregon pricingStorage Options
    • 2013 AWS WWPS Summit,Canberra – May 231. My backup should be accessible2. My backup should be able to scale3. My backup should be safe4. My backup should work with a DR policy5. Someone should care about itBackup Lessons
    • VPNPublic / AWS Direct ConnectAWS Import/ExportBackup Lessons – My backup should be accessible
    • GW-Cached volumesGW-stored volumes“Cool” storage“Cold”Backup Lessons – My backup should be accessible
    • Storage Gateway – Connect On-Prem with the AWS Cloud1. Local, low-latency access tothe most frequently used fileswhile storing all data in AmazonS3 (Cached-Volumes)Or2. Scheduled off-site backups toAmazon S3 for on-premises data(Stored-Volumes)
    • 2013 AWS WWPS Summit,Canberra – May 23Access both via SDKs and via third-party softwareS3 GlacierInternet WebServices APIHTTP(S)Via SDK Via 3rd parties
    • 2013 AWS WWPS Summit,Canberra – May 23• “Infinite” scale with Amazon S3 and Amazon Glacier• Scale to multiple regions• Seamless• No need to provision• Cost tiers (cheaper at scale)Backup Lessons – My backup should be able to scale
    • 2013 AWS WWPS Summit,Canberra – May 23• SSL Endpoints (Amazon S3 and Amazon Glacier)• Signed API calls• Store encrypted files• Server-side encryption• Multiple copies across different data centers• Local/cloud with AWS Storage GatewayBackup Lessons – My backup should be safe
    • 2013 AWS WWPS Summit,Canberra – May 23• Easy to integrate within AWS or Hybrid• AWS Storage Gateway: Run services on Amazon EC2 (DR)• Clear costs• Reduced costs• I decide redundancy/availability in relation to costsBackup Lessons – My backup should work with a DR policy
    • Backup Lessons – My backup should work with a DR policy
    • 2013 AWS WWPS Summit,Canberra – May 23• Clear ownership• Permissions with IAM: Users, groups  roles• Logs• AWS supportBackup Lessons – Someone should care about it
    • Pilot lightStoppedinstances
    • Pilot lightRunninginstances
    • Backup and DR with AWSA “Pilot Light” reference…
    • Remember Brisbane, QLD…..Source: http://www.abc.net.au/news/specials/qld-floods/
    • Brisbane - January 13th 2011AusencoSource: http://www.abc.net.au/news/specials/qld-floods/
    • • ASX200 company• Head office in Brisbane• 29 Offices in 19 countries• 3500 EmployeesAusenco Offices
    • 2013 AWS WWPS Summit,Canberra – May 23The Result• Low effort• Incremental rollout• Cloud migration• Efficient, effective usage of bandwidth• Application/database servers• Regionalised deployment
    • Backup and DR with AWSA new HA/DR continuum…
    • With the cloud the HA/DR continuum changes…DR with High Availability
    • 2013 AWS WWPS Summit,Canberra – May 23With the cloud the HA/DR continuum changes…Testing your DR• Dev/test in the cloud is super easy• Spin up capacity only for the test• Regularly test your DR• Cost is minimal• What about data transfer speed?
    • 2013 AWS WWPS Summit,Canberra – May 23Reducing Costs• AWS cost reduction (e.g, S3 cost reduction on Apr 2nd 2013)• Reduced redundancy (Amazon S3)• Retention policy• Hot/warm/cool/cold backup• Reserved capacity/tiers0–1 TB 0.095 0.0761–50 TB 0.080 0.06450–500 TB 0.070 0.056500–1,000 TB 0.065 0.0521–5 PB 0.060 0.0485+ PB 0.055 0.037Amazon S3Standard$/GB/MonthReduced$/GB/Month34PriceReductions
    • 2013 AWS WWPS SummitCanberra, Australia