t on top of.</p><h2 id="query"><a href="#query" class="anchor"></a>Query</h2><p>A &quot;query&quot; is a database operation associated with a model (for instance creating a new user in the database) in a file in <code>app/queries</code>. In an MVC framework these would be part of the model, but that's not the case here. Currently queries are implemented using the Caqti library and PostgreSQL.</p><h2 id="resource"><a href="#resource" class="anchor"></a>Resource</h2><p>A &quot;resource&quot; is the combinatio