Recovery point objective

Recovery point objective

Recovery Point Objective (RPO) describes the acceptable amount of data loss measured in time.

The Recovery Point Objective (RPO) is the point in time to which you must recover data as defined by your organization. This is generally a definition of what an organization determines is an "acceptable loss" in a distressed situation. If the RPO of a company is 2 hours and the time it takes to get the data back into production is 5 hours, the RPO is still 2 hours. Based on this RPO the data must be restored to within 2 hours of the disaster.

Example: If there is a complete replication at 10:00am and the system dies at 11:59am without a new replication, the loss of the data written between 10:00am and 11:59am will not be recovered from the replica. This amount of time data has been lost has been deemed acceptable because of the 2 hour RPO. This is the case even if it takes an additional 3 hours to get the site back into production. The production will continue from the point in time of 10:00am. All data in between will have to be manually recovered through other means.

The RPO in conjunction with the Recovery Time Objective (RTO) is the basis on which data protection strategy is developed.

References

* [http://Recoveryspecialties.com/glossary.html Glossary of Business Continuity & Technology Terms]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Recovery Point Objective — Der Begriff Disaster Recovery (englisch für Notfallwiederherstellung) bezeichnet Maßnahmen, die nach einem Unglücksfall in der Informationstechnik eingeleitet werden. Dazu zählt sowohl die Datenwiederherstellung als auch das Ersetzen nicht mehr… …   Deutsch Wikipedia

  • Recovery Point Objective — Perte de données maximale admissible La Perte de Données Maximale Admissible (PDMA ou parfois PDAM), en anglais Recovery Point Objective (RPO) quantifie les données que le SI peut être amené à perdre par suite d’un incident. Usuellement, elle… …   Wikipédia en Français

  • Recovery Time Objective — Der Begriff Disaster Recovery (englisch für Notfallwiederherstellung) bezeichnet Maßnahmen, die nach einem Unglücksfall in der Informationstechnik eingeleitet werden. Dazu zählt sowohl die Datenwiederherstellung als auch das Ersetzen nicht mehr… …   Deutsch Wikipedia

  • Recovery time objective — The Recovery Time Objective (RTO) is the duration of time and a service level within which a business process must be restored after a disaster in order to avoid unacceptable consequences associated with a break in business continuity.In accepted …   Wikipedia

  • Recovery Time Objective — Durée maximale d interruption admissible La durée maximale d interruption admissible, en anglais Recovery Time Objective (RTO) constitue le temps maximal acceptable durant lequel une ressource (généralement informatique) peut ne pas être… …   Wikipédia en Français

  • Директивный срок восстановления/RECOVERY POINT OBJECTIVE — (RPO) момент времени, к которому необходимо закончить восстановление …   Толковый словарь по информационному обществу и новой экономике

  • Recovery Time Actual — (RTA) is used in conjunction with RTO.RTO (Recovery Time Objective) is set by the supporting business line. This is usually done through a business impact analysis). Once the RTO has been established, it is conveyed to the technology support team …   Wikipedia

  • Recovery (homonymie) — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Recovery peut faire référence à: Recovery, le septième album studio d Eminem Recovery (en), nouvelle de science fiction du Nouvel Ordre Jedi so …   Wikipédia en Français

  • Disaster recovery and business continuity auditing — Disaster recovery and business continuity refers to an organization’s ability to recover from a disaster and/or unexpected event and resume or continue operations. Organizations should have a plan in place (usually referred to as a Disaster… …   Wikipedia

  • Desaster Recovery — Der Begriff Disaster Recovery (englisch für Notfallwiederherstellung) bezeichnet Maßnahmen, die nach einem Unglücksfall in der Informationstechnik eingeleitet werden. Dazu zählt sowohl die Datenwiederherstellung als auch das Ersetzen nicht mehr… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”