There’s no longer a single bucket with everything in it, if you will. Instead, your data lives across on-premises datacenters, a patchwork of SaaS services, and scattered across public cloud computing accounts.
They protected against loss of data due to accidental or purposeful deletions and loss of systems and the entire datacenter with another datacenter on stand-by: the business was ‘insured’ well enough to handle the risk.īut in a SaaS and cloud world, your data isn’t neat, clear, clean or in an identifiable, well-defined location. It was a fairly trivial task to select the right backup and DR solution, and things were orderly, clearly structured and fairly simple to understand.Īnd sure, files could get lost, applications went down occasionally and data corruption was a risk, but it wasn’t anything a simple but sound backup and DR strategy couldn’t handle. It ran a single (or a limited number of) technology stack(s) based on products for compute and virtualization, storage, backup and DR that were well-integrated. Things were neat, clear, clean and well-defined. Every application, and every piece of data was simply there. It can be anything that interferes with normal business operations in a way that threatens the financial continuity of a business, ranging from a single, but critically important data set or failed system, system-wide corruption, network outage or datacenter failure, but also includes planned and unplanned downtime due to system maintenance.īack in the day, all of our data was neatly stored in a single, well-defined physical location: your own datacenter. What constitutes a critical failure and thus a disaster is really up to the individual organization there are no fixed rules. On the other hand, disaster recovery is a set of plans and technical capabilities that help restore entire systems and datacenters after a critical failure. In the old days, we used backups to protect against ‘localized’, limited-impact data loss, like a single system crash, and small-scale data loss. Business continuity is an area of increasing complexity in the current multi-cloud IT paradigm.
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