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Database export pipeline — JSON flatten and CSV prep

Database export pipeline — JSON flatten and CSV prep

Flatten nested API JSON, convert CSV and validate before warehouse import.

Analytics pipelines expect flat columns — nested API JSON must become dot-notation keys for BigQuery, Postgres COPY or Excel review.

Tentaco Database Studio tools run locally on exports — no PII leaves your laptop in standard modes.

Steps

Export JSON from API or MongoDB — paste into JSON Formatter to validate syntax.
Run JSON Flatten — review dot keys (user.address.city).
Convert to CSV or copy lines for SQL import.
For CSV sources, use CSV to JSON to unify with API data.
Spot-check row counts and null rates before production load.

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Database Studio

Related guides

JSON Flatten — nested to dot notation
CSV to JSON — convert table data
JSON Formatter — pretty print validate