This task is designed to help you gain practical experience in performing basic data analysis tasks using SQL and Python. The goal is to extract, manipulate, and visualize sales data stored in a small ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

Lift the hood on most business applications, and you’ll find they have some way to store and use structured data. Whether it’s a client-side app, an app with a web front end, or an edge-device app, ...