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Data Management with Databricks: Big Data with Delta Lakes
Coursera Project Network

Data Management with Databricks: Big Data with Delta Lakes

Taught in English

Mohamed Touiti

Instructor: Mohamed Touiti

Included with Coursera Plus

Guided Project

Learn, practice, and apply job-ready skills with expert guidance

Intermediate level

Recommended experience

2 hours
Learn at your own pace
No downloads or installation required
Only available on desktop
Hands-on learning
4.3

(10 reviews)

What you'll learn

  • Create Delta Tables in Databricks and write data to them.

  • Transform delta table using Python then query data using SQL to create a dashboard.

  • Use Delta Lake's merge operation and version control to efficiently update Delta Tables.

Details to know

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Guided Project

Learn, practice, and apply job-ready skills with expert guidance

Intermediate level

Recommended experience

2 hours
Learn at your own pace
No downloads or installation required
Only available on desktop
Hands-on learning
4.3

(10 reviews)

See how employees at top companies are mastering in-demand skills

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Learn, practice, and apply job-ready skills in less than 2 hours

  • Receive training from industry experts
  • Gain hands-on experience solving real-world job tasks
  • Build confidence using the latest tools and technologies
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About this Guided Project

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Create Databricks free account

  2. Upload project's Json files into Databricks DBFS

  3. Create Orders Delta Table and validate its schema

  4. Create INVENTORY Delta table

  5. Transform data in delta table

  6. Query Orders Delta table using SQL

  7. Create visualizations and build a dashboard

  8. Add additional visualisations : Monthly sales trend

  9. Update data in ORDERS delta table using Merge

  10. Query previous versions of Orders delta table by time and version number

Recommended experience

Prior experience writing Python & SQL scripts including manipulating dataframes, using functions, aggregating data, and joining tables.

9 project images

Instructor

Mohamed Touiti
Coursera Project Network
4 Courses4,860 learners

Offered by

How you'll learn

  • Skill-based, hands-on learning

    Practice new skills by completing job-related tasks.

  • Expert guidance

    Follow along with pre-recorded videos from experts using a unique side-by-side interface.

  • No downloads or installation required

    Access the tools and resources you need in a pre-configured cloud workspace.

  • Available only on desktop

    This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.

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4.3

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Reviewed on Sep 12, 2023

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