The document discusses Dirty, a simple in-memory NoSQL database written for Node.js. Dirty stores data as JSON documents in an append-only log on disk and supports common CRUD operations through a simple JavaScript API. Benchmarks show Dirty can process millions of operations per second but hits scaling limitations with over a million records as it keeps all data in memory. The document explores p
![Dirty - How simple is your database?](https://cdn-ak-scissors.b.st-hatena.com/image/square/51e1c596cb183d2f103b2fa3f67fd4baf80d4f4e/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2F2010-09-25-dirty-100927134022-phpapp02-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds)