Where can I learn data quality?

Data quality is taught across 2 courses on Petascale Labs, including "Batch Ingestion Patterns". The first chapter of every course is free to read, no account needed.

What concepts are related to data quality?

Closely related topics include schema drift, batch ingestion, data anomalies, data freshness, ELT.

Topic

Data quality

Data quality shows up across 2 courses in 2 layersof the data platform stack. Here's where it's taught, a free way to practice it, and what to learn next.

Where it's taught

Ingestion & Transport

Batch Ingestion Patterns

Connector-based batch ingestion: full vs incremental, cursors, idempotency, the Singer spec, and quality gates.

10 ch · 3h 30m

1 free

Orchestration & Pipelines

Pipeline Quality vs Data Quality

Pipeline health and data health are independent axes. Learn to tell the difference between 'the job ran' and 'the data is right', and which one belongs on which dashboard.

6 ch · 1h 17m

1 free

Start learning data quality free

The first chapter of every course is free to read — no account needed.

Start: Batch Ingestion Patterns →All strata

Where it's taught

Related topics

Start learning data quality free