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Learn data systems, one concept at a time.

Short, focused emails on databases, cloud, and AI — written for engineers who want clarity, not noise.

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Hi, I’m Naveen Chandra.

A lot of my time goes into designing and understanding modern data systems — spanning databases, cloud platforms, and AI architectures. crafted.data is where I document and explain how these systems are built in practice, along with the common challenges engineers face while working with them.

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