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Before the sun rises over the chai stalls, India wakes up to the sound of temple bells or the Quranic prayer. In a typical home, the day often starts with a glass of warm water with lemon, a yoga asana (even if just for five minutes), and the sweeping of the doorstep to draw a rangoli —a geometric design made of colored powder meant to welcome prosperity.

Choosing between SQL and NoSQL based on the relationship of the data. High-Level Design: Mapping the core flow of data. Before the sun rises over the chai stalls,

Never assume. Ask about DAU (Daily Active Users), read/write ratios, and data retention. and data retention.