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In today’s data-dependent world, the failure to bounce back from an IT outage could be enough to kill your business.The practice of preparing for downtime, and of taking steps to ensure a speedy return to normality, is called disaster recovery (DR) planning.Some companies can operate from just a single server so a backup machine can be kept at a remote location and kept up to date with a regular backup of the essential data required to operate being made.
The DRP must include a comprehensive off-site data backup and an on/off-site recovery plan.
The biggest issue may be the sourcing of an alternate location with adequate equipment, but there are many places where data center time and bandwidth can be rented so these arrangements could also be included in a DRP.
Your DR plan should take into account the following: At the centre of most DR plans are two all-important KPIs, which are typically applied individually to different IT services: recovery point objective (RPO) and recovery time objective (RTO).
Don’t be confused by the jargon, because they’re very simple: Even a small business DR plan can be a lengthy and complex document.
And all IT, whether it comes in the form of a mobile device, an email server or a cloud-based application, is susceptible to failure. According to a December study from EMC, data loss and downtime cost companies worldwide a massive $1.7 trillion (£1 trillion) in 2014.
Moreover, a 2013 report from the Ponemon Institute and Emerson Network Power pegged the per-minute cost of data centre downtime at an astonishing ,900 (£5,000).When everything is going smoothly, business owners seldom anticipate disaster.It could be a lightning strike that fries your computer’s motherboards, a flood that ruins all of your hardware, or a power outage that wipes out all of your recent data.Often a specialized disaster recovery planning consultant is hired to assist organizations in attending to the many details that can arise during such contingency planning.No matter how big or small your business, it’s probably fair to say that you rely on IT to function.With a disaster recovery plan, you won’t waste time panicking in the event that the unthinkable happens.Restoring any data that your business has lost quickly will enable you to get up and get back to work in rapid succession.Then a business impact analysis (BIA) is needed to determine which business functions are the most critical and the requirements to get the IT components of those functions operational again after a disaster, either on-site or off-site.Every employee must be made aware of the DRP and when implemented, effective communication is essential.The overall idea is to develop a plan that will allow the IT department to recover enough data and system functionality to allow a business or organization to operate - even possibly at a minimal level.The creation of a DRP begins with a DRP proposal to achieve upper level management support.