Rutgers Classifieds>Rutgers Online Courses>Data Management with Databricks: Big Data with Delta Lakes

Data Management with Databricks: Big Data with Delta Lakes

About this Course

In this 2-hour guided project, \"Data Management with Databricks: Big Data with Delta Lakes\" you will collaborate with the instructor to achieve the following objectives: 1-Create Delta Tables in Databricks and write data to them. Gain hands-on experience in setting up and managing Delta Tables, a powerful data storage format optimized for performance and reliability. 2-Transform a Delta table using Python and leverage SQL to query the data for creating a comprehensive dashboard. Learn how to apply Python-based transformations to Delta Tables, and use SQL queries to extract the necessary insights for building a Supply Chain dashboard. 3-Utilize Delta Lake\'s merge operation and version control capabilities to efficiently update Delta Tables. Explore the capabilities of Delta Lake\'s merge operation to perform upserts and other data updates efficiently. Additionally, learn how to leverage Delta Lake\'s built-in version control to track and access previous versions of Delta Tables as needed. Throughout a real-world business scenario, you will use Databricks to build an end-to-end data pipeline that integrates various JSON data files and applies transformations, ultimately providing valuable insights and analysis-ready data. This intermediate-level guided project is designed for data engineers who build data pipelines for their companies using Databricks. In order to be successful in this guided project, you need prior knowledge of writing Python scripts including importing libraries, setting-up variables, manipulating data frames, and using functions. You will also need to be familiar with writing SQL queries such as aggregating, filtering, and joining tables.

Created by: Coursera Project Network


Related Online Courses

Participants will learn to optimize operations, enhance productivity, and address real-world challenges through strategic planning and effective implementation. The curriculum combines theoretical... more
This specialization offers a comprehensive introduction to essential IT concepts.\\n\\nParticipants will delve into the Linux operating system, exploring its architecture, commands, and file... more
This course focuses on developing Python skills for assembling business data. It will cover some of the same material from Introduction to Accounting Data Analytics and Visualization, but in a more... more
Many people around the world struggle with substance use disorders and addictive behaviors. You might know someone, possibly a family member or close friend, who is currently dealing with one of... more
This course provides learners with a baseline understanding of common cyber security threats, vulnerabilities, and risks. An overview of how basic cyber attacks are constructed and applied to real... more

CONTINUE SEARCH

FOLLOW COLLEGE PARENT CENTRAL