Ray Ozzie's 'Services Disruption' Memo

Ray Ozzie, then Microsoft's Chief Software Architect, circulated a critical internal memo highlighting the existential threat and opportunity presented by cloud computing and web services, urging a company-wide pivot.

Significance

This memo served as a wake-up call and strategic directive for Microsoft, directly leading to the conceptualization and development of Azure as a comprehensive cloud platform, with storage as a foundational component.