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Posts Tagged ‘Disaster Recovery Plan’

Lets consider, if you will, that there are multiple layers of Enterprise Architecture. One aspect is the business aspect. Another aspect is divisional aspect.

The basic premise of people, process, and enablement applies in either case. I would agree with the argument that organizations worldwide have lost the art of Enterprise Architecture as is obvious by the numerous structures and departments littered across the landscape of business today. Even more substantial is the structure of governmental bodies proliferating the map (i.e. take IT – 27 CIOs for one department of the US Government). Read the rest of this entry »

There are multiple ways to look at recovery time objectives (RTO – how much time we can be without) and recovery point objetives (RPO – how much we can afford to lose). If we look at it from a top (business level) down (IT level), there would be a similar concept to a simple criticality rating that may be indicated that eliminates portions of data (that support business functions) that are not “critical” and some that stays critical that would flow from the following elements:

  • Business Impact Analysis (BIA) that identifies business risk
  • Business Continuity Plan (BCP) that outlines recovery of business function (including IT as a business unit – mangement structure, procurement, etc.)
    • Recovery Point and Time Objectives for BC (Business Continuity)
  • Disaster Recovery Plan (DRP) for the recovery of technology to support the deemed critical business functions outlined in the BCP
    • Recovery Point and Time Objectives for DR (Disaster Recovery)
  • Application Matrix for coorelation between physical infrastructure with application functionality
    • Single Points of Failure for application matrix
  • Synchronization requirements for multiple data stores to eliminate corruption (i.e. different time stamps or multiple access point for shared data)

This describes how any Backup (Operational Recovery as I like to call it) system supports the business in the event of disaster and are longer due to the massive effort to focus on recovery of entire business unit(s), business location(s), and/or data center(s). One important item to note: backup / operational recovery is _not_ disaster recovery; however, every good disaster recovery plan has backup / operational recovery in it. So, this is one perspective of RTO / RPO, and it is separate from what is needed from a day to day or operational perspective. This is why I like to call it operational recovery. Read the rest of this entry »

I have been consulting in the arena of Business Continuity and Disaster Recovery for nearly 20 years.  The vast majority of companies do not have a Business Continuity Plan (BCP) in place.  A great majority of companies do not have a Disaster Recovery Plan (DRP) in place. Few companies that do have one or both of these rarely link them properly.  Many organizations believe they have a BCP or a DRP because they have a piece of paper that states such or they have the false sense of security that someone must have already taken care of this.  And then there are those that believe because they have backup, they have disaster recovery.  Ironically, many IT shops believe this misnomer as well. Read the rest of this entry »

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