We’ll talk about the capabilities, and upcoming features further down in the post, but at the core of it, the strength of D1 is the developer experience: allowing you to go from nothing to a full stack application in an instant. You can even combine D1 with Cloudflare Access and create internal dashboards and admin tools that are securely locked to only the people in your organization. Our goal with D1 is to help you build anything from APIs to rich and powerful applications, including eCommerce sites, accounting software, SaaS solutions, and CRMs. They are inside the web browser you’re reading this on, inside every app on your phone, and the storage for your bank transaction, travel reservations, business applications, and on and on. The reality is that databases are everywhere. Every time a customer interacts with our dashboard they end up changing state in that database. A SQL database filled with tables, materialized views and a plethora of stored procedures. Even at the very core of Cloudflare’s service is a database. While you may not be running Northwind Traders yourself, you’re likely running a very similar piece of software somewhere. Going back to our original question before the demo, however, what can you build with D1? The Northwind Traders demo also features a dashboard where you can find details and metrics about the D1 SQL queries happening behind the scenes. We welcome you to play and poke around, and answer any questions you have about Northwind Trading’s business. Someone calling in about ordering some Chai? Good thing Exotic Liquids still has 39 units in stock, for just \$18 each. When was the recent order of Queso Cabrales shipped, and what ship was it on? You can quickly find out. It’s a typical business application, with a realistic schema, with many foreign keys, across many different tables - a truly timeless representation of data. It first appeared 25 years ago in 1997, and you’ll find many examples of its use on the Internet. A sample database that Microsoft would provide alongside Microsoft Access to use as their own tutorial. If you’re wondering “Who are Northwind Traders?”, Northwind Traders is the “Hello, World!” of databases, if you will. You can check out an example of D1 in action by trying out our demo running here:. So what can you build with D1? The true answer is “almost anything!”, that might not be very helpful in triggering the imagination, so how about a live demo? D1 Demo: Northwind Traders Since Workers itself runs between the server and the client, and was inspired by technology built for the client, SQLite seemed like the perfect fit for our first entry into databases. Surprised? SQLite was so ahead of its time, it dubbed itself “ serverless” before the term gained connotation with cloud services, and originally meant literally “not involving a server”. Not only is SQLite the most ubiquitous database in the world, used by billions of devices a day, it’s also the first ever serverless database. Meet D1, the database designed for Cloudflare Workersĭ1 is built on SQLite. While the wait on beta access shouldn’t be long - we’ll start letting folks in as early as June ( sign up here), we’re excited to share some details of what’s to come. Today, we're excited to announce D1, our first SQL database. Since then, we’ve delivered KV, Durable Objects, and R2, giving developers access to various types of storage. We were excited about the possibilities this unlocked, but we quickly realized - most real world applications are stateful. We announced Cloudflare Workers in 2017, giving developers access to compute on our network. This post is also available in Français, Deutsch, Español, 简体中文, 日本語, 繁體中文.
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