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Home Authors Posts by Harsha Venkat Annapa Reddy

Harsha Venkat Annapa Reddy

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Harsha Venkat Annapa Reddy is a senior software engineer on Uber's Interactive SQL team.

Engineering Blog Articles

Less is More: Engineering Data Warehouse Efficiency with Minimalist Design

Maintaining Uber’s large-scale data warehouse comes with an operational cost in terms of ETL functions and storage. In our experience, optimizing for operational efficiency requires answering one key question: for which tables does the maintenance cost supersede utility? Once identified,

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