What primary function does the VPLEX Distributed Cache serve?

The primary function of the VPLEX Distributed Cache is rooted in its capability to ensure data consistency and high availability across distributed environments. The Distributed Cache operates by storing metadata and other critical information that allows multiple storage systems to present a consistent view of data to all servers accessing it, regardless of their geographical location.

This cache mechanism is crucial when dealing with data in a virtualized architecture, where different applications and workloads may require simultaneous access to the same data. By maintaining a consistent state and providing caching functionality, VPLEX enables seamless data access and avoids potential conflicts that can arise when updates occur across multiple instances.

High availability is also a fundamental aspect, as the Distributed Cache plays a role in safeguarding against data loss or inaccessibility, ensuring business continuity even if parts of the system become unavailable. By facilitating consistency and availability, the VPLEX Distributed Cache supports a robust infrastructure that enhances performance and reliability for end-users and applications.