# TA Office Hour 3

> Office hours provide an interactive platform for students to discuss their assignments and clarify doubts. Key topics covered include building a simple data warehouse using a star schema, generating synthetic data with Python's Faker library, and utilizing Databricks for data loading and optimizati…

- Web page: https://www.dataexpert.io/lesson/ta-office-hour-3-may2025
- Program: [Spring Data Engineering Boot Camp Starting May 26th, 2025](https://www.dataexpert.io/program/spring-data-engineering-boot-camp-starting-march-10th-6262)
- Access: Requires enrollment in Spring Data Engineering Boot Camp Starting May 26th, 2025
- Length: 58 min video
- Skills: SQL, Python, Data Modeling, ETL/ELT, Data Warehousing, Databricks, Delta Lake
- Academy: DataExpert.io Academy

## About this lesson

Office hours provide an interactive platform for students to discuss their assignments and clarify doubts. Key topics covered include building a simple data warehouse using a star schema, generating synthetic data with Python's Faker library, and utilizing Databricks for data loading and optimization techniques. Students can also seek guidance on best practices for structuring their projects and addressing specific challenges related to their assignments.

## Navigation

- Previous lesson: [TA Office Hour 2](https://www.dataexpert.io/lesson/ta-office-hour-2-may2025.md)
- Next lesson: [TA Office Hour 4](https://www.dataexpert.io/lesson/ta-office-hour-4.md)