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Data Integration & ETL with Talend Open Studio: Zero to Hero
Bestseller
Rating: 4.5 out of 5(2,062 ratings)
14,305 students
Created bySamuel Lenk, Diamond Training
Last updated 3/2026
English

What you'll learn

  • Connect to Various Data Sources: Integrate files, databases, XML, web services, Google Drive, and more with different data formats in real-world scenarios.
  • Build Data Integration Processes: Design and implement end-to-end workflows using practical examples and case studies to solidify your skills.
  • Master Key Data Transformations: Learn core transformations like mapping, joins, aggregations, and sorting to clean and manipulate data efficiently.
  • Orchestrate Data Processes: Use preJobs, postJobs, variables, and hierarchies to combine processes into scalable, maintainable workflows.

Course content

22 sections • 139 lectures • 8h 37m total length

  • 10 Minutes Talend11:55

    Your Talend journey starts here! In just 10 minutes, you’ll see your first ETL job that show how to connect, transform, and load data with ease.

  • Course Overview2:00

    Discover how the course is structured, what each section covers, and how it all builds toward practical data integration skills.

  • Udemy Tipps1:27

    Know the key points to get the most out of the course.

Requirements

  • A keen interest in data integration and transforming data.
  • A computer or laptop with at least 8GB of RAM and Java 11 installed.
  • Access to a database for use in the course (e.g., MySQL, PostgreSQL, or similar).
  • No prior experience with Talend or ETL required

Description

Data is everywhere.


But it's only valuable when it works together. That’s where you come in.

With Talend Open Studio, you’ll build powerful data pipelines using an intuitive drag-and-drop interface and over 600 prebuilt components.

In this hands-on course, you’ll go from absolute beginner to confident data integrator — building real-world ETL processes that clean, transform, and move data across systems with ease.


What You’ll Learn


By the end of this course, you’ll be able to:

  • Install Talend Open Studio on Windows, macOS, and Linux

  • Work with databases: read from, write to, and transform structured data

  • Process files in common formats: Excel, CSV, XML, JSON, and fixed-width

  • Use metadata, schemas, and context variables like a pro

  • Build reusable, maintainable ETL jobs with clear logic and job hierarchies

  • Transform data with joins, maps, pivots, aggregates, and normalizations

  • Retrieve data from REST APIs and web services

  • Integrate with Google Drive to import/export files

  • Use loops, iterations, and subjobs to handle complex flows

  • Validate schemas and catch bad data before it becomes a problem

  • Perform fuzzy matching and interval lookups for smart mapping

  • Improve data quality with best practices and built-in tools

  • Write clean logs, handle errors, manage rejects, and respond to warnings

  • Organize your project for team collaboration, logging, and versioning

  • Build confidence through practical examples and challenge exercises


Let’s Get Started!


Whether you're aiming to improve data quality, automate workflows, or power your BI dashboards — this course gives you the foundation you need to succeed with Talend Open Studio.

Enroll now and transform the way you work with data!

Who this course is for:

  • You need to integrate diverse data sets quickly and efficiently.
  • You face challenges getting your data to work together seamlessly.
  • You're interested in launching a career in the data field.
  • Aspiring ETL developers looking to build essential integration skills.
  • Data engineers looking to streamline data integration and ETL processes.

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