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Business Continuity Planning & Disaster Recovery

Business Continuity Planning & Disaster Recovery. Lauren Farese – Oracle Corporation Paul Christman – Quest Software. What happened August 14, 2003?. Disasters happen every day...its a fact!  . Disasters are inevitable and costly so why are so many unprepared? Effective organizations have:

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Business Continuity Planning & Disaster Recovery

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  1. Business Continuity Planning&Disaster Recovery Lauren Farese – Oracle CorporationPaul Christman – Quest Software

  2. What happened August 14, 2003?

  3. Disasters happen every day...its a fact!  • Disasters are inevitable and costly so why are so many unprepared? • Effective organizations have: • management foresight • tested procedures • processes • back-up facilities • Business ContinuityPlanning (BCP)

  4. Percentage Availability Downtime Per Year (7x24x365) * Cost$ Days Hours Minutes 95% 18 6 0 $250M 99% 3 15 36 $51M 99.9% 0 8 46 $5,003,312 99.99% 0 0 53 $504,136 99.999% 0 0 5 $47,560 99.9999% 0 0 1 $9,512 Downtime Costs Money Numbers assume $5B yearly revenue run rate. * Oracle calculated costs and is not associated with the Standish Group Report

  5. Business Continuity Planning vs.Disaster Recovery Planning • Both are directed at recovery of operations • Business Continuity Planning is directed at the recovery and resumption of business activities across the entire enterprise • Disaster Recovery Planning is usually directed at the recovery of information technology systems and business applications, including corporate data • BCP addresses Processes, People and Property

  6. Cost Components Of IT Labor - 58% Hardware - 29% Software - 13% Source : IDC 2001

  7. Cost Components ofBusiness Continuity Planning TOTAL = $118.8B WORLDWIDE SECURITY AND BUSINESS CONTINUITYSPENDING SHARE BY PRODUCT SEGMENT - 2007 Source – IDC report, September 2003

  8. Business Continuity is Different • Glass is half empty • We are throwing technology at the problem • Glass is half full • We are properly automating in a systematic way • Technology cannot be the complete answer

  9. Business Continuity Themes • Disaster recovery • Plan for site or component outage that affects mission-critical applications • Business recovery & resumption • Address mission-critical business processing in case of site outage • Plan workarounds in case of application outage • Contingency planning • External event forces change to the internal business process • Crisis management • Address the overall management of the event • Build plans to protect employees • Maintain confidence in government

  10. Techniques & Tips for Business Continuity Planning

  11. BCP Process Phase 1: Establish the foundation Business Continuity Planning Phase 3: Maintain the plan Phase 2: Develop and implement the plan

  12. BCP Process Phase 1: Establish the foundation Obtain executive sponsorship • Identify what the enterprise has at risk • Which business processes are most critical • Prioritize risk management and recovery investments • Identify the enterprise’s vulnerability to risks so they can be mitigated in the project design phase Business Impact & Risk Analysis Source – Gartner, March 2004

  13. BCP Process Phase 2: Develop and implement the plan Is this plan worth implementing? • Develop recovery strategies and processes • Create team responsible for the daily operation of the processes create detailed plans and procedures. Recovery Strategy Create Planning Team Source – Gartner, March 2004

  14. BCP Process Phase 3: Maintain the plan Plan MUST be tested and kept up to date • Test the recovery process before implementation to ensure that requirements can be met. • Keep the plan current by initiating a review of every change to business processes or systems. Test Process Review Process Source – Gartner, March 2004

  15. Implement YourBusiness Continuity Plan • Determine what is relevant to your business • Know what assets you have • Data • Where is it? • How often is it used? • Is it still relevant to the business? • Systems, Networks and Storage • What is running? • Know asset exposures for Security • Determine what threats affect each individual asset and know the risks of these threats • Who has access? • How is it being accessed? • When is it being accessed? 

  16. Implement YourBusiness Continuity Plan • Know what action to take and implement • Utilize validated remediation and automatically deliver fixes to vulnerable assets • Measure status, progress and compliance • Provide enterprise reporting to measure progress, summarize risks and determine regulatory compliance Implement all of these steps while performing your everyday business tasks

  17. What about the technology?

  18. Wks Days Hrs Mins Secs Secs Mins Hrs Days Wks Sync.Replication Clustering Async.Replication Remote Replication OnlineRestore Tape or DiskBackup Tape Restore Match the Tools to the Business Needs Recovery Point Recovery Time

  19. Only as Good as the Weakest Link Clients Load Balancers Application Servers Web Cache Database Servers Java Clusters Storage

  20. BC/DR Must Address Every Component • Network Infrastructure • Data Storage – online, near-line and off-line • Application servers and their offspring Any component down = the entire system is un-usable

  21. Network Infrastructure • Wide Area Traffic Manager to direct client traffic to proper site • Network load balancer to distribute incoming requests • Dedicated, fast link between sites • Influences production database performance • Redundant components and paths • Network paths to the site and within the site

  22. BC/DR Techniques for Data Storage • Snapshots – frequent, within an array, FC, temporary • Mirrors – frequent, in a different array, FC, temporary • Replicas – synchronous or async, remote or local, FC or IP, temporary or semi-permanent • Near-Line Disk – infrequent, x-platform, FC or IP, BI copy, DLM, or staging for backup • Tape Backup – infrequent, FC or IP, required best practice for DR

  23. Application Availability with Local Clustering Server 2 Instance ‘B’ Server 1 Instance ‘A’ Database Protects from local server failures Depends on shared available storage

  24. Lansing Detroit Ann Arbor Extends local clustering model to several sites Requires data mirroring or replication Grand Rapids Wide Area Clustering

  25. Site Migration Wide Area Clustering Failover Replication

  26. Key Steps to Success • Conduct a Business Impact Analysis • Identify which processes are truly critical and cost of BC • Prioritize investments in people and technology • Plan and Implement • Test, test, test!!! • Review the business continuity plan when the business process changes

  27. “The pessimist sees difficulty in every opportunity.The optimist sees opportunity in every difficulty” - Winston Churchill

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