Data Engineering — Quiz Hub
Streaming systems, data modeling, orchestration, pipelines, and scaling analytics workloads.
🛠️
Select a Topic to Begin
🚀
Data Engineering Fundamentals
Core concepts: Spark architecture, SQL window functions, AWS storage, and Medallion layers.
25 Questions
Basic – Intermediate
Start Quiz →
⚡
Streaming & Real-Time Data
Event-driven pipelines, consistency, watermarking, Kappa vs Lambda.
35 Questions
Intermediate – Advanced
Start Quiz →
🧱
Data Modeling & Warehousing
Dimensional modeling, star schemas, Data Vault 2.0, OLAP strategies.
30 Questions
Advanced
Start Quiz →
🐍
PySpark Performance & Optimization
Catalyst, Tungsten, joins, spill avoidance & shuffles.
32 Questions
Advanced
Start Quiz →
🔁
Workflow Orchestration
Airflow, DAG design, SLAs, lineage tracking, observability & retries.
28 Questions
Intermediate – Advanced
Start Quiz →
📦
Data Pipeline Architecture
Batch vs real-time, resiliency, CDC, backfills, microservices.
34 Questions
Intermediate – Advanced
Start Quiz →
📈
Data Quality & Governance
Schema enforcement, lineage, SLAs, data products & SLIs.
29 Questions
Advanced
Start Quiz →