If you have the database part ready it is time to create your view.
Example:- I have created a simple form view and tree view which shows the fields name, numberOfUpdates and lastModified as created in our model:

<record id="view_check_record_form" model="ir.ui.view">
    <field name="name">check.demo.form</field>
    <field name="model">check.demo</field>
    <field name="arch" type="xml">
        <form string="Schedule record">
    <group>
<field name="name"/>
<field name="numberOfUpdates"/>
<field name="lastModified"/>
            </group>
        </form>
    </field>
</record>

<!-- tree (list) view-->
<record id="view_check_tree" model="ir.ui.view">
    <field name="name">check.demo.tree</field>
    <field name="model">check.demo</field>
    <field name="arch" type="xml">
        <tree string="Schedule records">
    <field name="name"/>
    <field name="numberOfUpdates"/>
    <field name="lastModified"/>
        </tree>
    </field>
</record>