Effortless Low-Code Data Testing
summary
Claims a low-code test harness that installs with one-line Install-Module cat, runs tests defined as SQL selects compared across sources, and plugs into CI/CD (Azure DevOps) with three PowerShell commands. Demonstrates cross-system checks between Postgres, SQL Server and Power BI, runs tens of thousands of rows in seconds, exports standardized results (JSON/JUnit) and offers a baby GUI in Microsoft Store. Asserts this prevents parts of the “billions of dollars wasted” on untrusted data.
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chapters (12)
- 0:00Introduction
- 1:13Data quality cost
- 2:56Obstacles to testing
- 4:01Demo: Date dimension testing
- 8:39Demo: Cross-platform checks
- 11:30CAT simplifies testing
- 12:13CAT in CI/CD
- 13:34CAT use cases
- 15:40Contributing to CAT
- 16:23CAT scenarios
- 17:48Automating production checks
- 18:10Closing
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