Essential Python for Data Engineers

Finding your way through the data engineering interview process can be challenging, particularly when it comes to showcasing your technical expertise. Python is frequently the preferred language for data engineering tasks because of its ease of use, readability, and rich library support. A solid understanding of Python is essential for anyone working with data Extraction, Transformation, and Loading (ETL) procedures or developing intricate data pipelines.

This chapter aims to give you the Python knowledge you need to succeed in a data engineering position. We’ll begin by discussing the fundamental Python skills that each data engineer should be familiar with. We’ll then get into more complicated subjects that will make you stand out from other candidates. We’ll finish the chapter with some technical interview questions that assess your knowledge of Python in the context of data engineering.

In this chapter, we will cover...