Windows Longhorn

Winsage
April 29, 2025
Windows Vista was developed as a successor to Windows XP and was originally codenamed "Longhorn." The project faced significant challenges, leading Microsoft to abandon the original XP framework in favor of a foundation based on Windows Server. Despite its ambitious goals, Vista struggled to achieve a positive reception in the industry. The video explores Vista's development, its mixed legacy, and the lessons learned from its challenges in software development.
Winsage
March 27, 2025
Retired Microsoft engineer Dave Plummer discussed the Windows Longhorn project, which aimed to succeed Windows XP but faced significant challenges. Longhorn was envisioned to overhaul the user experience and introduce features like WinFS for content-based file searching. However, the simultaneous development of many new features led to a fragile and bloated codebase, making it difficult to use in daily operations. A 2002 memo from Bill Gates prioritizing security diverted resources from Longhorn, further complicating development. Ultimately, in August 2004, Microsoft scrapped the existing Longhorn codebase in favor of the Windows Server 2003 SP1 codebase, integrating select Longhorn features. The project resulted in Windows Vista, which retained some Longhorn features while discarding others. Plummer reflected on the mixed legacy of Longhorn, acknowledging its failures and the lessons learned that shaped Microsoft's future practices.
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