Schema definition and predicates in Dgraph

First there is so much value in this post for new users:

@amaster507 also came from a sql background too.

Beyond that, it is difficult to forget what you know concerning rows/tables. Here is a learning course made just for you:

And also check out

these courses focus on the GraphQL but as DQL is the core under the GraphQL API endpoint it very much applies to DQL in general as well.

@chewxy wrote a blog that gets down to some of the lower level concepts of Dgraph too: