Developing A Disaster Recovery & Business Continuity Plan | TNtv

Channel: ThrottleNet   |   2013/04/08
Play Video
1
Developing A Disaster Recovery & Business Continuity Plan | TNtv
Developing A Disaster Recovery & Business Continuity Plan | TNtv
::2013/04/08::
Play Video
2
The Difference Between Business Continuity and Disaster Recovery
The Difference Between Business Continuity and Disaster Recovery
::2011/01/27::
Play Video
3
An Introduction to vCloud Hybrid Service - Disaster Recovery
An Introduction to vCloud Hybrid Service - Disaster Recovery
::2014/04/15::
Play Video
4
2012.07.26 : Disaster Recovery Planning
2012.07.26 : Disaster Recovery Planning
::2012/07/26::
Play Video
5
vCloud Hybrid Service - Disaster Recovery: Advanced Concepts
vCloud Hybrid Service - Disaster Recovery: Advanced Concepts
::2014/04/15::
Play Video
6
vCloud Hybrid Service - Disaster Recovery: Performing a Test Failover
vCloud Hybrid Service - Disaster Recovery: Performing a Test Failover
::2014/04/15::
Play Video
7
Simplifying Disaster Recovery with VMware
Simplifying Disaster Recovery with VMware
::2013/05/14::
Play Video
8
vCloud Hybrid Service - Disaster Recovery: Configuring Virtual Machine Replication
vCloud Hybrid Service - Disaster Recovery: Configuring Virtual Machine Replication
::2014/04/15::
Play Video
9
vCloud Hybrid Service - Disaster Recovery: Pre-Requisites
vCloud Hybrid Service - Disaster Recovery: Pre-Requisites
::2014/04/15::
Play Video
10
vCloud Hybrid Service - Disaster Recovery: Configuring the Remote Site
vCloud Hybrid Service - Disaster Recovery: Configuring the Remote Site
::2014/04/15::
Play Video
11
Disaster Recovery Planning for IT
Disaster Recovery Planning for IT
::2011/08/23::
Play Video
12
Disaster Recovery in 90 Seconds(ish)
Disaster Recovery in 90 Seconds(ish)
::2013/03/27::
Play Video
13
Data Center Down! Behind the Scenes (High Availability & Disaster Recovery)
Data Center Down! Behind the Scenes (High Availability & Disaster Recovery)
::2012/10/01::
Play Video
14
vCloud Hybrid Service - Disaster Recovery at Planview
vCloud Hybrid Service - Disaster Recovery at Planview
::2014/04/15::
Play Video
15
vCloud Hybrid Service - Disaster Recovery: Performing A Planned Failover
vCloud Hybrid Service - Disaster Recovery: Performing A Planned Failover
::2014/04/15::
Play Video
16
Disaster Recovery Solution for your business
Disaster Recovery Solution for your business
::2013/02/20::
Play Video
17
AT&T
AT&T's Incredible Disaster Recovery Team: A Video Tour
::2013/05/21::
Play Video
18
Simplifying Disaster Recovery with VMware
Simplifying Disaster Recovery with VMware
::2014/01/22::
Play Video
19
Disaster Recovery: The Process, Planning and Best Practices for 2010
Disaster Recovery: The Process, Planning and Best Practices for 2010
::2012/02/17::
Play Video
20
AWS re: Invent STG 202: How to do Backup and Disaster Recovery in the Cloud
AWS re: Invent STG 202: How to do Backup and Disaster Recovery in the Cloud
::2012/12/03::
Play Video
21
Information Technology Solution Backup and Disaster Recovery Video
Information Technology Solution Backup and Disaster Recovery Video
::2013/04/29::
Play Video
22
Palindrome Disaster Recovery & Business Continuity solutions
Palindrome Disaster Recovery & Business Continuity solutions
::2011/01/25::
Play Video
23
Disaster Recovery in Windows Server 2012
Disaster Recovery in Windows Server 2012
::2013/04/17::
Play Video
24
Disaster Recovery with Dell EqualLogic and VMware SRM 5 Part 1
Disaster Recovery with Dell EqualLogic and VMware SRM 5 Part 1
::2011/09/15::
Play Video
25
Disaster Recovery In Cloud Computing India
Disaster Recovery In Cloud Computing India
::2014/03/18::
Play Video
26
NovaBACKUP Disaster Recovery Walkthrough
NovaBACKUP Disaster Recovery Walkthrough
::2012/11/20::
Play Video
27
DOWNLOAD Exchange Disaster Recovery 11.05.01 For Free
DOWNLOAD Exchange Disaster Recovery 11.05.01 For Free
::2014/04/16::
Play Video
28
Professor Daniel Aldrich - Building resilience in post-disaster recovery
Professor Daniel Aldrich - Building resilience in post-disaster recovery
::2013/04/22::
Play Video
29
Webinar: Modernized Disaster Recovery with Simpana 10 On Demand
Webinar: Modernized Disaster Recovery with Simpana 10 On Demand
::2013/10/08::
Play Video
30
Using Amazon Web Services for Disaster Recovery Webinar
Using Amazon Web Services for Disaster Recovery Webinar
::2012/02/02::
Play Video
31
Business Continuity and Disaster Recovery Planning
Business Continuity and Disaster Recovery Planning
::2014/03/19::
Play Video
32
uverse disaster recovery 1
uverse disaster recovery 1
::2009/06/29::
Play Video
33
Implementing Disaster Recovery Solutions by IT Consultants from Elite Partners
Implementing Disaster Recovery Solutions by IT Consultants from Elite Partners
::2013/11/08::
Play Video
34
Top 10 Trends for the Business Continuity 2014 By Dr. Steven Goldman
Top 10 Trends for the Business Continuity 2014 By Dr. Steven Goldman
::2014/01/17::
Play Video
35
AT&T Network Disaster Recovery Training Exercise
AT&T Network Disaster Recovery Training Exercise
::2013/06/26::
Play Video
36
Disaster Recovery & Business Continuity: Sicherheit für den Ernstfall
Disaster Recovery & Business Continuity: Sicherheit für den Ernstfall
::2012/09/29::
Play Video
37
Disaster Recovery Service
Disaster Recovery Service
::2014/03/09::
Play Video
38
Disaster Recovery Planning for IT Organizations (Video 1 of 3)
Disaster Recovery Planning for IT Organizations (Video 1 of 3)
::2013/04/11::
Play Video
39
IT Disaster Recovery: Lessons Learned from Surviving a Data Center Fire
IT Disaster Recovery: Lessons Learned from Surviving a Data Center Fire
::2011/09/22::
Play Video
40
AT&T Network Disaster Recovery
AT&T Network Disaster Recovery
::2010/10/28::
Play Video
41
AT&T Network Disaster Recovery: Washington, DC Exercise
AT&T Network Disaster Recovery: Washington, DC Exercise
::2009/07/21::
Play Video
42
Disaster Recovery Planning for IT Organizations (Video 2 0f 3)
Disaster Recovery Planning for IT Organizations (Video 2 0f 3)
::2013/04/11::
Play Video
43
Disaster Recovery Metrics: Beyond RTO and RPO
Disaster Recovery Metrics: Beyond RTO and RPO
::2014/01/08::
Play Video
44
FORD Ultimate Maker Vehicle Challenge Entry: The Disaster Recovery Vehicle (DRV)
FORD Ultimate Maker Vehicle Challenge Entry: The Disaster Recovery Vehicle (DRV)
::2013/11/18::
Play Video
45
Varrow - Extended Stay America Disaster Recovery Plan
Varrow - Extended Stay America Disaster Recovery Plan
::2014/03/18::
Play Video
46
Disaster Recovery with Veeam Enterprise Manager
Disaster Recovery with Veeam Enterprise Manager
::2013/06/10::
Play Video
47
AT&T Disaster Recovery Capabilities
AT&T Disaster Recovery Capabilities
::2011/05/04::
Play Video
48
SQL Server High Availability and Disaster Recovery Basics
SQL Server High Availability and Disaster Recovery Basics
::2011/12/28::
Play Video
49
The Essentials of SharePoint Disaster Recovery
The Essentials of SharePoint Disaster Recovery
::2012/04/20::
Play Video
50
Disaster Recovery Site on AWS - Minimal Cost Maximum Efficiency (STG305) | AWS re:Invent 2013
Disaster Recovery Site on AWS - Minimal Cost Maximum Efficiency (STG305) | AWS re:Invent 2013
::2013/11/25::
NEXT >>
RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
Jump to: navigation, search

Disaster recovery (DR) the process, policies and procedures that are related to preparing for recovery or continuation of technology infrastructure which are vital to an organization after a natural or human-induced disaster.[1] Disaster recovery focuses on the IT or technology systems that support business functions,[2] as opposed to business continuity, which involves planning to keep all aspects of a business functioning in the midst of disruptive events.

Disaster recovery is a subset of business continuity.[3]

History[edit]

Disaster recovery is developed in the mid- to late 1970s as computer center managers began to recognize the dependence of their organizations on their computer systems. At that time most systems were batch-oriented mainframes which in many cases could be down for a number of days before significant damage would be done to the organization.[4]

As awareness of disaster recovery grew, an industry developed to provide backup computer centers, with Sun Information Systems (which later became Sungard Availability Systems) becoming the first major US commercial hot site vendor, established in 1978 in Philadelphia.[5]

During the 1980s and 1990s, IT disaster recovery awareness and the disaster recovery industry grew rapidly, driven by the advent of open systems and real-time processing (which increased the dependence of organizations on their IT systems). Another driving force in the growth of the industry was increasing government regulations mandating business continuity and disaster recovery plans for organizations in various sectors of the economy.

With the rapid growth of the Internet through the late 1990s and into the 2000s, organizations of all sizes became further dependent on the continuous availability of their IT systems, with many organizations setting an objective of 99.999% availability of critical systems.[6] This increasing dependence on IT systems, as well as increased awareness from large-scale disasters such as tsunami, earthquake, flood, and volcanic eruption, contributed to the further growth of various disaster recovery related industries, from high-availability solutions to hot-site facilities.

Classification of disasters[edit]

Disasters can be classified into two broad categories. The first is natural disasters such as floods, hurricanes, tornadoes or earthquakes. While preventing a natural disaster is very difficult, measures such as good planning which includes mitigation measures can help reduce or avoid losses. The second category is man made disasters. These include hazardous material spills, infrastructure failure, and bio-terrorism. In these instances surveillance and mitigation planning are invaluable towards avoiding or lessening losses from these events.

Importance of disaster recovery planning[edit]

Recent research supports the idea that implementing a more holistic pre-disaster planning approach is more cost-effective in the long run. Every $1 spent on hazard mitigation(such as a disaster recovery plan)saves society $4 in response and recovery costs.[7]

As IT systems have become increasingly critical to the smooth operation of a company, and arguably the economy as a whole, the importance of ensuring the continued operation of those systems, and their rapid recovery, has increased.[8] For example, of companies that had a major loss of business data, 43% never reopen and 29% close within two years.[9] As a result, preparation for continuation or recovery of systems needs to be taken very seriously. This involves a significant investment of time and money with the aim of ensuring minimal losses in the event of a disruptive event.[10]

Control measures[edit]

Control measures are steps or mechanisms that can reduce or eliminate various threats for organizations. Different types of measures can be included in disaster recovery plan (DRP).

Disaster recovery planning is a subset of a larger process known as business continuity planning and includes planning for resumption of applications, data, hardware, electronic communications (such as networking) and other IT infrastructure. A business continuity plan (BCP) includes planning for non-IT related aspects such as key personnel, facilities, crisis communication and reputation protection, and should refer to the disaster recovery plan (DRP) for IT related infrastructure recovery / continuity.

IT disaster recovery control measures can be classified into the following three types:

  1. Preventive measures - Controls aimed at preventing an event from occurring.
  2. Detective measures - Controls aimed at detecting or discovering unwanted events.
  3. Corrective measures - Controls aimed at correcting or restoring the system after a disaster or an event.

Good disaster recovery plan measures dictate that these three types of controls be documented and exercised regularly using so-called "DR tests".

Strategies[edit]

Prior to selecting a disaster recovery strategy, a disaster recovery planner first refers to their organization's business continuity plan which should indicate the key metrics of recovery point objective (RPO) and recovery time objective (RTO) for various business processes (such as the process to run payroll, generate an order, etc.). The metrics specified for the business processes are then mapped to the underlying IT systems and infrastructure that support those processes.[11]

Incomplete RTOs and RPOs can quickly derail a disaster recovery plan. Every item in the DR plan requires a defined recovery point and time objective, as failure to create them may lead to significant problems that can extend the disaster’s impact.[12] Once the RTO and RPO metrics have been mapped to IT infrastructure, the DR planner can determine the most suitable recovery strategy for each system. The organization ultimately sets the IT budget and therefore the RTO and RPO metrics need to fit with the available budget. While most business unit heads would like zero data loss and zero time loss, the cost associated with that level of protection may make the desired high availability solutions impractical. A cost-benefit analysis often dictates which disaster recovery measures are implemented.

Some of the most common strategies for data protection include:

  • backups made to tape and sent off-site at regular intervals
  • backups made to disk on-site and automatically copied to off-site disk, or made directly to off-site disk
  • replication of data to an off-site location, which overcomes the need to restore the data (only the systems then need to be restored or synchronized), often making use of storage area network (SAN) technology
  • Hybrid Cloud solutions that replicate both on-site and to off-site data centers. These solutions provide the ability to instantly fail-over to local on-site hardware, but in the event of a physical disaster, servers can be brought up in the cloud data centers as well. Examples include Quorom,[13] rCloud from Persistent Systems [14] or EverSafe.[15]
  • the use of high availability systems which keep both the data and system replicated off-site, enabling continuous access to systems and data, even after a disaster (often associated with cloud storage)[16]

In many cases, an organization may elect to use an outsourced disaster recovery provider to provide a stand-by site and systems rather than using their own remote facilities, increasingly via cloud computing.

In addition to preparing for the need to recover systems, organizations also implement precautionary measures with the objective of preventing a disaster in the first place. These may include:

  • local mirrors of systems and/or data and use of disk protection technology such as RAID
  • surge protectors — to minimize the effect of power surges on delicate electronic equipment
  • use of an uninterruptible power supply (UPS) and/or backup generator to keep systems going in the event of a power failure
  • fire prevention/mitigation systems such as alarms and fire extinguishers
  • anti-virus software and other security measures

See also[edit]

References[edit]

  1. ^ Disaster recovery. Computer Business Research... Retrieved 3 August 2012.
  2. ^ Systems and Operations Continuity: Disaster Recovery. Georgetown University. University Information Services. Retrieved 3 August 2012.
  3. ^ Disaster Recovery and Business Continuity, version 2011. IBM. Retrieved 3 August 2012.
  4. ^ A Brief History of Disaster Recovery, safetynet247.co.uk
  5. ^ SunGard Data Systems: Company history, fundinguniverse.com
  6. ^ Posts Tagged Springboard Research: The Changing Definition of Mission-Critical. BottomLineIT. Retrieved 3 August 2012.
  7. ^ "Post-Disaster Recovery Planning Forum: How-To Guide". University of Oregon's Community Service Center. Retrieved 2013-05-23. 
  8. ^ "The 3R’s of Disaster Recovery". Data Recovery Hospital. Retrieved 11 May 2013. 
  9. ^ Business continuity statistics: where myth meets fact. Continuity Central. 24 April 2009. Retrieved 3 August 2012.
  10. ^ "IT Disaster Recovery Plan". FEMA. 25 October 2012. Retrieved 11 May 2013. 
  11. ^ Gregory, Peter. CISA Certified Information Systems Auditor All-in-One Exam Guide, 2009. ISBN 978-0-07-148755-9. Page 480.
  12. ^ "Five Mistakes That Can Kill a Disaster Recovery Plan". Dell.com. Retrieved 2012-06-22. 
  13. ^ Site to site business continuity Site to Site replication solutions
  14. ^ Instant Disaster Recovery supporting all Backup Software
  15. ^ Hybrid Cloud Business Continuity Hybrid Cloud Business Continuity and Disaster Recovery Solutions
  16. ^ Brandon, John (23 June 2011). "How to Use the Cloud as a Disaster Recovery Strategy". Inc. Retrieved 11 May 2013. 

Further reading[edit]

  • ISO/IEC 22301:2012 (replacement of BS-25999:2007) Societal Security - Business Continuity Management Systems - Requirements
  • ISO/IEC 27001:2005 (formerly BS 7799-2:2002) Information Security Management System
  • ISO/IEC 27002:2005 (remunerated ISO17799:2005) Information Security Management - Code of Practice
  • ISO/IEC 22399:2007 Guideline for incident preparedness and operational continuity management
  • ISO/IEC 24762:2008 Guidelines for information and communications technology disaster recovery services
  • IWA 5:2006 Emergency Preparedness—British Standards Institution --
  • BS 25999-1:2006 Business Continuity Management Part 1: Code of practice
  • BS 25999-2:2007 Business Continuity Management Part 2: Specification
  • BS 25777:2008 Information and communications technology continuity management - Code of practice—Others --
  • "A Guide to Business Continuity Planning" by James C. Barnes
  • "Business Continuity Planning", A Step-by-Step Guide with Planning Forms on CDROM by Kenneth L Fulmer
  • "Disaster Survival Planning: A Practical Guide for Businesses" by Judy Bell
  • ICE Data Management (In Case of Emergency) made simple - by MyriadOptima.com
  • Harney, J.(2004). Business continuity and disaster recovery: Back up or shut down.
  • AIIM E-Doc Magazine, 18(4), 42-48.
  • Dimattia, S. (November 15, 2001).Planning for Continuity. Library Journal,32-34.

External links[edit]

Wikipedia content is licensed under the GFDL License

Mashpedia enables any individual or company to promote their own Youtube-hosted videos or Youtube Channels, offering a simple and effective plan to get them in front of our engaged audience.

Want to learn more? Please contact us at: hello@mashpedia.com

Powered by YouTube
LEGAL
  • Mashpedia © 2014