Alternatively, using sequelize.define:

    The above code tells Sequelize to expect a table named users in the database with the fields firstName and lastName. The table name is automatically pluralized by default (a library called is used under the hood to do this). This behavior can be stopped for a specific model by using the option, or for all models by using the define option from the Sequelize constructor.

    The Sequelize constructor takes a define option which will change the default options for all defined models.