This post is also available in Deutsch, Español, Français, 繁體中文, 简体中文, 日本語 and 한국어. Developers who build Worker applications focus on what they're creating, not the infrastructure required, and benefit from the global reach of Cloudflare's network. Many applications require persistent data, from personal projects to business-critical workloads. Workers offer various database and storage options ta
![Building D1: a Global Database](https://cdn-ak-scissors.b.st-hatena.com/image/square/be0fc71c83d108ba532d882e41d1c781928f9395/height=288;version=1;width=512/http%3A%2F%2Fblog.cloudflare.com%2Fcontent%2Fimages%2F2024%2F03%2FBLOG-2296-1.png)