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Varun Dhawan

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Principal Product Manager
Microsoft
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Varun Dhawan

Data at Scale
July 7, 2026

Side-Stepping The Data Movement Tax: How Fragmented Data Stacks Are Converging Back Onto Postgres

Every additional data store means another pipeline, another sync job, and another version of the truth. That overhead was tolerable until AI needed fresh data.

Featured Artıcle

You always start with Postgres and use its extensibility wherever it fits. Then you only introduce another data store when the value of adding it clearly outpaces the data movement tax.

Varun Dhawan
Principal Product Manager
Microsoft
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