Summary
In this chapter, we learned about schemas: how they are constructed and how to create new schemas. Then, we learned how to start up the Sanity and Gatsby development environments to visualize the schema changes in a local development version of Sanity Studio. These are the basic steps that can be repeated many times, adding to and modifying the schema as needed, and subsequently viewing the website as it begins to take form.
In the next chapter, we will introduce GROQ, Sanity's open source query language, and learn how it compares with the Standard Query Language (SQL). We will learn the basic syntax, practice some basic queries, and then learn how to do advanced joins.