Tag

Database

2
Essays
types of ETL System Blueprints

Types of ETL Pipelines: A Complete Guide to Every Data Source

Not all ETL pipelines are the same. Every data source requires a different extraction strategy, transformation approach, and loading pattern. This guide covers every major type, from database migration to API ingestion, streaming, OCR, and media processing.

Feb 20, 2026 13 min
Multi-Table ETL System Blueprints

Multi-Table ETL Pipelines: Managing Dependencies and Order

Foreign keys create dependencies. Order matters. Load tables wrong and every insert fails. Here is how to manage multi-table dependencies.

Jan 2, 2026 19 min