Testing & QA — Tech News

dbt Is Leaving the Warehouse. Are Your Pipelines Ready?

dbt built the modern analytics workflow. Now the transformation layer is moving upstream — and the gap between SQL models and runtime execution is b…

dbt realtime streamingdata dataengine

I built a small warehouse, fed it a batch of orders with twelve defects planted in it, and watched the load succeed. Every row landed. Summed as loa…

dataengineering dbt dataquality python

I was building a tool that detects when data quietly changes meaning — a vendor switching units, a source dropping a field, an undocumented enum app…

dataengineering python testing dbt

I once inherited a dbt project where the same "active customer" filter existed in four different models, each written slightly differently. Two of t…

dataengineering dbt sql analytics

I've spent more than a decade building data pipelines, and the part nobody warns you about isn't the pipeline logic. It's the tuning. Executor memor…

Building an OpenSky Flight Data Pipeline with dbt Core Recently, I built an OpenSky Flight Data Pipeline that ingests aircraft state vectors into Po…

data dbt sql

Когда пайплайн отработал без ошибок, тесты зелёные, а в дашборде внезапно нули, проблема может быть не в инфраструктуре, а в отсутствии договорённос…