Beyond Left and Right: Why "Shift Everywhere" is the Future of DevOps
Modern software architectures have rendered traditional QA obsolete. In an era of distributed microservices and serverless functions, bugs are no longer just code errors; they are systemic interaction failures. While Agile successfully accelerated delivery, it left a critical gap in quality assurance. The industry's initial response, splitting focus between "Shift Left" and "Shift Right", created a fragmented safety net.