Anomaly Detection

1. September 2, 202630 min read

   Data Quality Tooling Compared: Great Expectations, Soda, dbt Tests, and Anomaly Detection

   A comparison of Great Expectations, Soda, dbt tests, and anomaly detection, and a layered design that uses each where it fits.

2. August 19, 202630 min read

   Goal-Directed Data Quality Agents: Anomaly Quarantine on Apache Iceberg

   Goal-directed data quality agents that watch Apache Iceberg tables, detect anomalies, and quarantine suspect data safely with snapshot isolation and branches.

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