Introduction to Data Engineering

• Data Engineer vs. Data Analyst vs. Data Scientist
• Summary of Roles
• Field of Data Engineering

Data Engineering Skillsets

• Databases and Data Warehouses
• Data Pipelines
• ETL Tools
• Big Data Processing Tools

Data Repositories

• Transactional or Online Transaction Processing (OLTP) Systems
• Analytical or Online Analytical Processing (OLAP) Systems

Types of Data

• Structured Data
• Semi-Structured Data
• Unstructured Data
• Popular Tools for Metadata Management

Databases