In this chapter, we’ll look at how to use databases to store, organize, and extract data. Compared to using Excel for the same tasks, databases can make your workflow more efficient and reduce the chance of errors. First, we’ll cover databases generally and why they’re helpful. Next, we’ll create an example database and interact with it using Structured Query Language (SQL), the primary programming language for working with databases. Finally, we’ll integrate SQL commands into Python scripts.
Our emphasis in this chapter is on working with database infrastructure in a hands-on, useful way. SQL itself is pretty intuitive ...
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