This document discusses disaster recovery. It describes different types of disasters including natural disasters like tsunamis and earthquakes that are difficult to recover from, and man-made disasters like theft that are easier to recover from. It emphasizes the importance of data backup and restoration, and outlines disaster recovery measures organizations can take including identifying critical systems, backing up data daily including transaction logs, and having system redundancy. It also recommends technologies for disaster recovery planning like regular backups to off-site locations and data replication using SAN storage.

1. Disaster RecoverySameeu Imad/Q8/ISASSameeu Imad - NIIT1

2. Disaster recovery is process of continuing business functions after any major disaster event occur.

3. Recovery of most valuable assets.

4. Continue the essential function business.

5. How to solve and back up their systems to ensure data is safe and sound.IntroductionSameeu Imad - NIIT2

6. NaturalInclude Tsunami, hurricane, earthquake, floods and tornadoes.

7. Difficult to get recovered from this type of disasters.Man-made disasterIncludes theft, material spills, and bio-terrorism and substructure failure.

8. It’s easy to recover from these disasters .Sameeu Imad - NIIT3Types of Disasters

9. Process which needs to bring business recovered from the situation and starts running the vital business functions.

10. These events are unscheduled and unsecure so any interruption which occurred would need urgent emergency plan to recover and bring business alive.Sameeu Imad - NIIT4Disaster Recovery Management System

11. Sameeu Imad - NIIT5Recovery Management System

12. Sameeu Imad - NIIT6What is more important?

13. Data backup & restorationOrganization keep their back up outside the company always synchronized with another back up system.Sameeu Imad - NIIT7Disaster Recovery Measures

14. System shutdown and startupIf there is no system stand by while one machine get problem to startup business will loose time.Sameeu Imad - NIIT8Disaster Recovery Measures

15. Identification of critical systemsTo ensure their most critical data is saved every day and back up successfullySameeu Imad - NIIT9Disaster Recovery Measures

16. SQL Server supports Microsoft Tape Format (MSTF) to backup SQL database to tapes or disks.