GROQ was developed to be a capable query language for any JSON data. It’s the primary way to interact with your content lake. With GROQ you can filter by any property inside of a document and shape the data using projections. In fact, GROQ is powering our GraphQL APIs as well. That’s why we're are stoked to see that John Lindquist, co-founder of egghead.io has recorded and published an introduction to GROQ course.
In 23 minutes and through 10 short videos, John will teach you the fundamentals bringing you into some fairly advanced and useful queries. Of course, it’s only possible to scratch the surface in such a short amount of time, but it will be enough to make you very adept. We highly recommend it even though you might have used GROQ for a while, as there be things you didn’t know about yet.