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adaptive data consistency

Rubrik -  - Rubrik Brings Adaptive Data Consistency to vSphere Virtual Machines


Rubrik Brings Adaptive Data Consistency to vSphere Virtual Machines

At Rubrik, every product release aims to add capabilities that will address our customers’ current pain points with enterprise data management. We started out by protecting VMware vSphere environments, and now support more than 20 platforms. While we are aggressively proliferating to multiple platforms, we are equally focused on refining our current solutions based on real-world customer stories. One such innovation is  adaptive data consistency  for virtual machines — a capability that drastically improves the lives of enterprise backup admins. Before diving into adaptive data consistency, let’s go through the basics. Data consistency in recovery points is broadly classified into three categories: inconsistent, crash-consistent, and app-consistent. An inconsistent recovery point is taken with zero pre-work. It is not suitable for data sets that contain complex and interdependent relationships, as only data captured on disk is backed up. The in-memory changes are not captured, so it won’t be a true representation of the data in the system for that point in time. A crash-consistent recovery point, when restored, gives you the state of the data from the time of the backup. All the data is captured at the same time, but I/O operations and transactions in process may not be captured. For…