Windows Azure and SQL Services Announcement at PDC

Microsoft's Chief Software Architect Ray Ozzie announced Windows Azure and its foundational services, including 'SQL Services' (the precursor to Azure SQL Database), marking Microsoft's official entry into the cloud platform space.

Significance

This event was a declaration of Microsoft's strategic pivot to cloud computing, introducing a managed relational database service that would become a cornerstone of its cloud offering and fundamentally change how developers approached data management.