What is a local snapshot in the context of Portworx?

Comprehensive and Detailed Explanation From Exact Extract:

A local snapshot in Portworx refers to a point-in-time of a volume’s data that is stored within the same storage cluster as the original volume. Local snapshots use efficient -on-write techniques to minimize storage overhead while preserving the volume state for backup, recovery, or rollback operations. Unlike cloud or remote snapshots, local snapshots do not require network transfer or object storage integration, enabling fast snapshot creation and restoration with low latency. They are ideal for short-term data protection, testing, or recovery scenarios where immediate access to snapshots is required. Portworx’s snapshot documentation describes local snapshots as the foundational snapshot type, essential for operational backups and data consistency within Kubernetes clusters using Portworx storage【Pure Storage Portworx Snapshot Guide†source】.