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Rell masterclass

In this course, we will do a deep dive into the fundamentals of Rell. Rell is based on SQL, which means that understanding how Rell maps to SQL tables is essential to writing efficient code.

We will define entities and relations and then explore how this corresponds to SQL statements and tables.

Then we will look at how joins are built and we will explore an example where we optimize queries for a NFT model.

To help understand how Rell maps to SQL tables and how Rell interacts with the database it's possible to add the --sql-log flag on chr test, chr repl, and chr node start commands.