Chapter 1: Introduction to Data Pipelines
* Definition and components of data pipelines
* Benefits and challenges of data pipelines
* Real-world example: Building a data pipeline to analyze customer behavior data
Chapter 2: Data Sources and Formats
* Types of data sources (e.g., databases, APIs, files)
* Data formats (e.g., JSON, CSV, XML)
* Best practices for data ingestion
* Real-world example: Extracting data from a relational database using Python's SQLAlchemy
Chapter 3: Data Transformation
* Techniques for data cleansing, transformation, and enrichment
* Joining, filtering, and aggregating data
* Handling missing values and data quality issues
* Real-world example: Normalizing timestamps and converting currency formats
Chapter 4: Data Integration
* Approaches to combining data from multiple sources
* ETL (Extract, Transform, Load) vs. ELT (Extract, Load, Transform)
* Data warehouses and data lakes
* Real-world example: Merging customer transaction data with product metadata
Chapter 5: Data Storage
* Types of data storage systems (e.g., relational databases, NoSQL databases, cloud storage)
* Partitioning and indexing for performance
* Storage optimization techniques
* Real-world example: Choosing between MySQL and MongoDB for storing customer data
Chapter 6: Data Analysis and Visualization
* Techniques for data analysis and exploration
* Visualization tools and libraries
* Data storytelling and insights extraction
* Real-world example: Using Tableau to create an interactive dashboard for sales analysis
Chapter 7: Data Security and Governance
* Data access control and authentication
* Encryption and data masking
* Data lineage and auditability
* Compliance and regulatory concerns
* Real-world example: Implementing role-based access control for sensitive customer data
Chapter 8: Data Pipelines Tools and Frameworks
* Introduction to popular data pipeline tools (e.g., Apache Airflow, Apache Spark, Talend)
* Features and benefits of each tool
* Best practices for tool selection and implementation
* Real-world example: Using Airflow to orchestrate a complex data pipeline
Chapter 9: Data Pipelines Metrics and Monitoring
* Metrics for evaluating data pipeline performance (e.g., latency, throughput, reliability)
* Monitoring and troubleshooting techniques
* Log analysis and error handling
* Real-world example: Setting up monitoring alerts for pipeline failures
Chapter 10: Data Pipelines Design and Architecture
* Principles for designing scalable and reliable data pipelines
* Architectural patterns (e.g., stream processing, batch processing, micro-batching)
* Dataflow orchestration and scheduling
* Real-world example: Architecting a data pipeline to handle large volumes of real-time data