home
Big Data Evolution Spark Basics PySpark RDD DataFrames & Catalyst Basic Operations Data Sources & Formats Advanced Transformations Spark Core & Execution Performance Tuning Structured Streaming Delta Lake / Lakehouse Advanced Projects
About Data Modelling Types of Data Modelling Relational System - Modelling Reporting System - Modelling
Case Studies
LinkedIn System Facebook System WhatsApp System Instagram System Amazon Shopping Ride Hailing (Uber/Ola) Garage System Parking System Netflix System
About Data Governance Objectives of Data Governance Implementation Strategy (How)
Case Studies
Governance First Principles Healthcare Governance Financial Governance Retail Loyalty Governance
Introduction Architecture Virtual Warehouses
Introduction Airflow Architecture Operators & Sensors Advanced Concepts Writing First DAG Production Best Practices
Azure Data Engineer
Evolution of Data Engineering Changing Practices Mastering DE with AI Interview Scenarios AI-DLC Methodology
AWS Lambda Mechanics AWS S3 Case Study DynamoDB Mechanics
diamond Go Premium
person_outline
Hello Guest
Sign in to access all content
Information
About Us Contact Us
Settings & Preferences
App Theme
light_mode Light Mode dark_mode Dark Mode
Account
Sign In / Login
Apache Airflow Airflow
search
keyboard_arrow_down External System Integrations
Data Engineering Path  ·  Airflow
Apache Airflow Logo

Hands-On Quiz — External System Integrations

Practice Exercises

Exercise 1: dbt + Cosmos

Build a two-model dbt project (a staging model and a model that references it) and render it as an Airflow DAG using Cosmos's DbtDag. Confirm the Graph View shows one task per model, in dependency order.

Exercise 2: Notification Severity

Design the alerting strategy for a DAG that loads data feeding an executive dashboard: which failures go to Slack, and which (if any) should page someone via PagerDuty or Opsgenie? Justify the split.

Exercise 3: Secrets Backend Migration

Take a DAG using a hardcoded Connection stored in Airflow's own database and rewrite the setup (config only, not DAG code) to resolve that same Connection from AWS Secrets Manager instead. Confirm the DAG code itself needs zero changes.

lock

This content is reserved for Premium Members.

Upgrade to Premium
arrow_back Previous Topic Notification Integrations Next Topic arrow_forward Theoretical Quiz

Entity Details

Create New Item
help

Submit Technical Query

Have a question or run into an issue? Describe it below, upload an optional screenshot, and our engineering team will answer it!

image Attach image (optional)

Submit Feedback

build Free Developer Utility Free Tool
gavel

Privacy & Legal Disclaimer

1. Client-Side Browser Processing

All utility tools on DeepEngineerHub (including Image to PDF, Text Formatters, JSON Converters, and Encryptors) execute 100% locally within your client browser using WebAssembly and JavaScript. No uploaded images, text, or documents are transmitted, collected, or stored on remote servers.

2. Limitation of Liability ("As-Is" Provision)

Tools and services are provided free of charge for convenience and educational purposes "as-is" without warranties of any kind. DeepEngineerHub shall not be held liable for any data loss, formatting inconsistencies, or indirect damages resulting from tool usage.

3. Open Source & Third-Party Software

Certain utilities utilize open-source client libraries (such as jsPDF, Mermaid.js, Pyodide) licensed under MIT, Apache, or BSD open licenses. All intellectual property remains with their respective copyright holders.