Tag: data-engineering

All the articles with the tag "data-engineering".

• Data-driven Testing with 'pytest', Part Four: Fungible Infrastructure

  17 Dec, 2018

  How the pytest-based ETL test harness evolved to manage fungible infrastructure and capture stateful resource dependencies.

• Data-driven Testing with 'pytest', Part Three: Chained Operations

  10 Dec, 2018

  How chained operations in an ETL pipeline drove a breaking schema update to the pytest-based data-driven test harness.

• Data-driven Testing with 'pytest', Part Two: Iteration

  3 Dec, 2018

  How data-driven testing with pytest evolved to handle data engineering challenges in an ETL tool built on odo.