Welcome to our new Database Design 101 series that brings you an easy-to-understand introduction to databases. Let’s begin with answering the question what a database is and how data is stored in databases. iframe.video-plugin { width: 735px; height: 415px; border: 0px solid #CCC; margin: 0px; } @media all and (max-width: 767px) { iframe.video-plugin { width: 250px; height: 141px; } }

Here you find how to use our promotional coupon codes to buy our paid services. You can get promotional codes at developer conferences or similar events that we sponsor. If you already have a Vertabelo account go to step 2. 1. Create Vertabelo account If you don't have the Vertabelo account, please go to our simple registration form and fill in it. After clicking Create account button we will send you an email with confirmation link.