Recovery Times – Key to any DR Plan

ByOctober 6, 2016
How quickly can you recover?With iland having worked with customers on their DR strategies for the past 10 years now, one of the most important aspects of DR planning that we focus on is recovery times. At first glance, it seems obvious – recovery times should be as fast as possible for all workloads at all times. However, the speed of recovery needs to be balanced against other factors in the DR deciscion landscape such as costs, prioritisation of workloads and customer and business impact. In our recent survey on ‘The State of IT Disaster Recovery in the UK’ , when asked about how quickly their employees would be able to access IT systems following a disaster, respondents reported the following:

  • 98% stated that employees would be able to access IT systems following a disaster within 24 hours.
  • 42% stated that critical systems would be available immediately following a disaster
  • 27% claim access to all systems would be availabley immediately
  • 22% stated that they could get systems back online within a few hours.
In addition, 69% of survey respondents told us that mere minutes would have highly disruptive or catastrophic impact on their businesses – and this jumped up to 90 when it came to downtime that extended into hours. So, recovery times are clearly important. But how do you manage the different parameters to achieve recovery times that are achieveable, cost-effective and minimise business impact?

In our recent webinar,  the advice given was to pay particular attention both to how quickly you can recover (usually termed RTO – Recovery Time Objective) as well as to which point in time you can recover to (RPO – Recovery Point Objective).   The RPO achievable has become extremely important – especially for highly transaction-based businesses – to ensure that any loss of business data is minimised.

At iland, we’ve integrated Zerto with our DR cloud platform because it provides near real-time replication with RPOs of 10 seconds achievable by our customers. The use of journals in iland DRaaS with Zerto also enables flexibility in terms of recovery points. The solution supports journals from hours up to 14 days – so that you can get very granular about the point in time that you recover to, ensuring you bring the environment back to its healthiest point. This becomes very important with the current increasing threat of ransomware – you’re able to go back to a specific point in time prior to the ransomware attack.

Additionally, the iland DRaaS solution enables recovery in minutes very easily and flexibly. Virtual Protection Groups (VPGs) enable grouping and tiering of VMs for protection which ensures consistent recovery points (RPOs) across all grouped machines and prioritisation of different applications for recovery. For more info on VPGs, read this technical blog from one of our iland Cloud Engineers.

Make sure you download our Survey Report on ‘The State of IT Disaster Recovery in the UK’ for more insight into DR strategies, challenges and plans.
Monica Brink

Monica Brink

Monica has more than 12 years of global experience in product and channel marketing in the Cloud Computing and ERP sectors. Monica is currently the Director of Marketing for iland EMEA and works with customers and partners in the region to educate the market and drive adoption of iland’s enterprise cloud services. Monica has worked across the globe in Europe, the Middle East and the US with Microsoft, BMC Software, Meeza and iland and is currently based in the United Kingdom.