Introduction to Data Engineering
Chapter 1: What is Data Engineering?
Defining Data Engineering
The Role of a Data Engineer
Data Engineering vs Data Science vs Data Analysis
The Data Lifecycle
Common Data Engineering Tasks
Why Data Engineering Matters for AI
Quiz for Chapter 1
Chapter 2: Foundational Concepts
Understanding Data Types
Data Sources and Collection Methods
Introduction to Databases
Data Warehouses Explained
Data Lakes Explained
Introduction to APIs for Data Retrieval
Hands-on Practical: Identifying Data Types
Quiz for Chapter 2
Chapter 3: Building Your First Data Pipeline
What is a Data Pipeline?
ETL Process Explained
ELT Process Explained
Data Extraction Techniques
Basic Data Transformation Operations
Loading Data into Storage
Simple Pipeline Orchestration Concepts
Practice: Sketching a Basic Pipeline
Quiz for Chapter 3
Chapter 4: Data Storage Fundamentals
Choosing the Right Data Storage
Working with Relational Databases (SQL Basics)
Introduction to NoSQL Databases
Understanding File Storage Systems
Object Storage Basics
Common Data Formats
Practice: Setting up a Simple Database Table
Quiz for Chapter 4
Chapter 5: Introduction to Data Processing
Batch Processing Explained
Stream Processing Explained
Processing Frameworks Overview
Understanding Compute Resources
Data Cleaning Basics
Data Validation Techniques
Practice: Simple Data Cleaning Script
Quiz for Chapter 5
Chapter 6: Essential Tools for Data Engineers
Introduction to SQL for Data Manipulation
Version Control with Git for Code
Command-Line Interface (CLI) Basics
Overview of Cloud Platforms
Introduction to Workflow Schedulers
Practice: Basic Git Commands
Quiz for Chapter 6
Chapter 7: Next Steps in Data Engineering
Areas for Further Learning
Building a Portfolio Project Idea
Contributing to Open Source
Keeping Up with New Tools
Recap of Course Concepts
Quiz for Chapter 7
Loading Data into Storage
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- Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems, Martin Kleppmann, 2017 (O'Reilly Media) - Covers various data storage systems, data models, and processing techniques, providing a deep understanding of the 'Load' phase's underlying principles and challenges.
- Loading data into BigQuery, Google Cloud, 2024 - Provides practical guidance on different loading mechanisms (batch, streaming), strategies (full, incremental), and considerations specific to a popular cloud data warehouse.
- What is Change Data Capture (CDC)?, Debezium Community, 2024 - Explains the fundamental concepts of Change Data Capture, a technique for implementing efficient incremental loads by identifying and capturing data changes at the source.
- Best practices for Amazon S3, Amazon Web Services, 2024 (Amazon Web Services) - Discusses effective storage and management of data in Amazon S3, a core component for building data lakes, including patterns relevant to data loading and access.