Tag:testing
Articles tagged "testing".
- 30 MIN READ•Sep 10, 2026
What to Assert When You Test an Iceberg Pipeline
Fixtures, in-memory catalogs, and golden metadata: the assertions that catch wrong rows, unsafe reruns, schema drift, and concurrent-write corruption in CI.
Apache IcebergtestingCI - 28 MIN READ•Sep 2, 2026
Synthetic Data in the Lakehouse: Generation, Governance, and Testing
What synthetic data in a lakehouse is for, the generation methods, how to preserve fidelity, and where synthetic tables belong.
Synthetic DataTestingLakehouse - 30 MIN READ•Aug 24, 2026
The Iceberg REST Catalog Compatibility Test: One Suite of Operations Every Platform Should Pass
One suite of REST catalog operations every Iceberg platform should pass. What sameness means, where implementations diverge, and how to test it.
Apache IcebergREST catalogcompatibility - 5 MIN READ•Feb 18, 2026
Testing Data Pipelines: What to Validate and When
Ask an application developer how they test their code and they'll describe unit tests, integration tests, CI/CD pipelines, and coverage metrics. Ask a data e...
data engineeringbest practicestesting