A resilient database migration pipeline normalizing a legacy CSV into a 3NF SQLite database using Polars, with robust pytest coverage.
pythonsqletldata-validationsqlitepytestdata-engineeringrelational-databasedatabase-testingdata-pipelinedatabase-designanalytics-pipelinedata-engpolarsdatabase-integritypostgresql-ddl
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Updated
Aug 9, 2026 - Python