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Database Design for the Web The Fundamentals Chapters 8-9 databases on the web • They’re better than files in almost every way: – Easier to store data – Better data access • Speed • Ease • Random – Concurrency is built-in to the system – Security is easier to achieve • But they add a significant level of complexity to your website – Require constant administration & oversight databases on the web • How we use them: – To provide data to web pages dynamically – To update an organization’s inventories, logs, etc. – To provide secure access to websites – To handle transactions • Sample applications – Blogs, shopping carts, … The steps to creating a databasebacked website • Develop a data model. – What information are you going to store and how will you represent it? • Develop a collection of legal transactions on that model. – E.g., inserts and updates. • Develop a set of Web forms – One for each transaction. Data models