Data Marts Explained with Examples - Data Engineering Series

Overview

Discover how data marts function as specialized data warehouses, with practical examples demonstrating their role in organizing and accessing departmental business information.

Syllabus

• Introduction to Data Marts
Definition and Purpose of Data Marts
Comparison with Data Warehouses
Benefits of Using Data Marts
• Types of Data Marts
Dependent Data Marts
Independent Data Marts
Hybrid Data Marts
• Designing a Data Mart
Identifying Business Requirements
Data Modeling Concepts
Star Schema and Snowflake Schema
• Building a Data Mart
Data Extraction, Transformation, and Loading (ETL) Processes
Tools and Technologies for Data Mart Construction
Best Practices in Data Mart Development
• Practical Examples of Data Marts
Case Study: Sales Department Data Mart
Case Study: Marketing Department Data Mart
Analyzing Real-life Data Mart Implementations
• Data Mart Management
Maintaining Data Quality and Integrity
Data Mart Performance Tuning
Security and Access Control in Data Marts
• Integrating Data Marts with Business Intelligence
Leveraging Data Marts for Reporting and Analytics
Data Visualization Tools and Techniques
Sharing Insights Across Departments
• Future Trends and Innovations in Data Marts
Cloud-based Data Marts
Impact of Big Data and AI on Data Mart Functionality
Emerging Tools and Technologies
• Conclusion and Course Wrap-up
Recap of Key Learning Points
Final Project: Design and Implement a Small-scale Data Mart
Further Reading and Resources

Subjects

Business