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Data Ingestion with Python Cookbook

You're reading from   Data Ingestion with Python Cookbook A practical guide to ingesting, monitoring, and identifying errors in the data ingestion process

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Product type Paperback
Published in May 2023
Publisher Packt
ISBN-13 9781837632602
Length 414 pages
Edition 1st Edition
Languages
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Author (1):
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Gláucia Esppenchutz Gláucia Esppenchutz
Author Profile Icon Gláucia Esppenchutz
Gláucia Esppenchutz
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Table of Contents (17) Chapters Close

Preface 1. Part 1: Fundamentals of Data Ingestion
2. Chapter 1: Introduction to Data Ingestion FREE CHAPTER 3. Chapter 2: Principals of Data Access – Accessing Your Data 4. Chapter 3: Data Discovery – Understanding Our Data before Ingesting It 5. Chapter 4: Reading CSV and JSON Files and Solving Problems 6. Chapter 5: Ingesting Data from Structured and Unstructured Databases 7. Chapter 6: Using PySpark with Defined and Non-Defined Schemas 8. Chapter 7: Ingesting Analytical Data 9. Part 2: Structuring the Ingestion Pipeline
10. Chapter 8: Designing Monitored Data Workflows 11. Chapter 9: Putting Everything Together with Airflow 12. Chapter 10: Logging and Monitoring Your Data Ingest in Airflow 13. Chapter 11: Automating Your Data Ingestion Pipelines 14. Chapter 12: Using Data Observability for Debugging, Error Handling, and Preventing Downtime 15. Index 16. Other Books You May Enjoy

Putting Everything Together with Airflow

So far, we have covered the different aspects and steps of data ingestion. We have seen how to configure and ingest structured and unstructured data, what analytical data is, and how to improve logs for more insightful monitoring and error handling. Now is the time to group all this information to create something similar to a real-world project.

From now on, in the following chapters, we will use Apache Airflow, an open source platform that allows us to create, schedule, and monitor workflows. Let’s start our journey by configuring and understanding the fundamental concepts of Apache Airflow and how powerful this tool is.

In this chapter, you will learn about the following topics:

  • Configuring Airflow
  • Creating DAGs
  • Creating custom operators
  • Configuring sensors
  • Creating connectors in Airflow
  • Creating parallel ingest tasks
  • Defining ingest-dependent DAGs

By the end of this...

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