Virtually Speaking Podcast

E567 - Application vs Infrastructure-Level High Availability with vSAN

Published: December 3, 2025

Duration: 35:02

This episode of the Virtually Speaking Podcast features hosts Pete Flecha and John Nicholson joined by returning guest Pete Koehler for a deep dive into vSAN and the evolving conversation around application versus infrastructure high availability. Pete Koehler highlights recent updates to vSAN Ready Nodes that significantly reduce hardware requirements, including up to 67% less RAM and 50% fewer CPU cores for vSAN storage cluster hosts—bringing notable cost and efficiency benefits.

From there, the discussion shifts to availability design strategies. The trio explores the differences between application-level availability (features built directly into the app, such as da...