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Unify Multimodal Data with Automated ETL

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Unify Multimodal Data with Automated ETL

This course is part of multiple programs.

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Intermediate level

Recommended experience

2 hours to complete
Flexible schedule
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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

2 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Unified data schemas with common metadata fields enable efficient querying and joining of diverse data types for machine learning applications.

  • DAG-based orchestration platforms enable reliable data pipelines with built-in dependency control and robust error handling.

  • Strategic indexing and data type selection in schema design directly impacts storage efficiency and retrieval performance for ML training at scale.

  • Automated ETL with scheduling and monitoring converts raw multimodal data into ML-ready features while reducing manual effort .

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Recently updated!

February 2026

Assessments

4 assignmentsΒΉ

AI Graded see disclaimer
Taught in English

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There are 2 modules in this course

Did you know that multimodal AI systems often fail not because of weak models, but because their underlying data pipelines cannot reliably unify text, image, audio, and tabular features? A strong multimodal infrastructure is the foundation of advanced AI.

This Short Course was created to help professionals in this field build robust data infrastructure for multimodal AI applications and automate the processing of diverse data types including text, images, and audio. By completing this course, you will be able to design unified schemas for multimodal feature storage and implement automated ETL pipelines using workflow orchestration tools, giving you the ability to support scalable, production-ready multimodal AI systems. By the end of this 4-hour long course, you will be able to: Create a unified data schema for storing multimodal machine learning features. Implement automated ETL pipelines using a workflow orchestration tool. This course is unique because it combines multimodal feature engineering with automation and orchestration, equipping you to transform fragmented datasets into cohesive, high-quality pipelines that power next-generation AI models. To be successful in this project, you should have: Database design fundamentals Basic ETL concepts SQL proficiency Familiarity with cloud storage ML feature engineering basics

Learners will design and implement unified data schemas that efficiently store and organize multimodal machine learning features across text, image, and audio data types.

What's included

3 videos1 reading2 assignments

3 videosβ€’Total 17 minutes
  • Why Unified Schemas Matter for Multimodal AI Successβ€’3 minutes
  • Fundamentals of Multimodal Data Schema Architectureβ€’9 minutes
  • Building Your First Multimodal Schema in BigQueryβ€’6 minutes
1 readingβ€’Total 7 minutes
  • BigQuery Schema Design Patterns for Multimodal Featuresβ€’7 minutes
2 assignmentsβ€’Total 18 minutes
  • Design a Production-Ready Multimodal Schemaβ€’15 minutes
  • Multimodal Schema Design Knowledge Checkβ€’3 minutes

Learners will build and deploy automated ETL pipelines using Apache Airflow to process multimodal data from raw sources into machine learning-ready features with proper error handling and monitoring.

What's included

2 videos1 reading2 assignments1 ungraded lab

2 videosβ€’Total 18 minutes
  • Apache Airflow Fundamentals for Multimodal Data Processingβ€’11 minutes
  • Creating Your First Airflow DAG for Multimodal Processingβ€’7 minutes
1 readingβ€’Total 7 minutes
  • Production ETL Patterns for Multimodal Data Processingβ€’7 minutes
2 assignmentsβ€’Total 13 minutes
  • Multimodal ETL Pipeline Implementation Assessmentβ€’10 minutes
  • ETL Pipeline Implementation Knowledge Check β€’3 minutes
1 ungraded labβ€’Total 18 minutes
  • Build Production-Ready Airflow DAGs for Multimodal Data Processingβ€’18 minutes

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Frequently asked questions

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ΒΉ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.