Article originally posted on InfoQ. Visit InfoQ

This eMag explores the challenges of modernizing, migrating, and scaling applications, spotlighting architectures that are redefining what is possible in software today. 

How did Uber migrate critical systems to a hybrid cloud architecture with zero downtime? How can we architect software to reduce costs and latency in the cloud? What are the major scaling challenges in legacy modernization and mainframe systems? And why is technological renovation so often overlooked?

While the scale of some of these migration and modernization efforts may seem extreme, posing challenges rarely faced by smaller organizations, there are valuable lessons to be drawn. Legacy systems are an inevitable part of success in long-standing companies, but transforming them is essential for future innovation.

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