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Big Data Hub
System design blueprints, step-by-step setup guides, deep dives, and cheatsheets — everything a Big Data engineer needs in one place.
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Architecture Diagrams
2 diagrams🏗️
System Design Library
7 companies🏛️
Data Architecture Library
6 patterns🔄
Pipeline Flow
5 stagesEnd-to-end data flow — click any stage for a deep-dive
End-to-end:Source→Ingestion→Processing→Storage→Serving
🌊Coming soon
Flink
Stream processing, stateful ops, checkpointing, watermarks, windowing
🌬️Coming soon
Airflow
DAG design, operators, sensors, scheduling, production best practices
🔧Coming soon
dbt
Models, tests, incremental runs, snapshots, dbt Cloud vs Core
📋Coming soon
Cheatsheets
Kafka CLI, Spark config, SQL patterns — quick reference for daily use