{"articles":{"data-modelling@databases":{"content":"<p>In data modelling, we want to find a good data model for a given domain. We must identify the type of information we care about in the domain, and create a data model that can represent this type of information. <br> In relational databases, this amounts to determining which tables and columns to include, and the relations between them (deciding the database schema).</p>","names":[[["Data modelling",""]]]}},"style":"Notion"}