--- title: "Announcing Preview Support for MongoDB in Prisma 2.27" url: https://daily.dev/posts/announcing-preview-support-for-mongodb-in-prisma-2-27-xp3l8sxwi source_url: https://www.prisma.io/blog/prisma-mongodb-preview-release type: article source: "Prisma Blog" published: 2026-05-31T07:45:11.525Z updated: 2026-05-31T09:03:08.234Z tags: ["typescript", "mongodb", "nosql", "prisma"] reading_time: 4 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Announcing Preview Support for MongoDB in Prisma 2.27 **[Prisma Blog](https://daily.dev/sources/prisma-blog)** · 4 min read · 0 upvotes · 0 comments ## Summary Prisma 2.27 introduces preview support for MongoDB, the most requested feature since Prisma 2's release. The integration brings type safety to MongoDB by allowing developers to define a schema using Prisma Schema, from which a TypeScript Prisma Client is auto-generated. This enables type-safe queries against MongoDB collections. Current limitations include no Prisma Migrate support, no introspection, limited embedded document support, and a requirement for replica sets when using transactions. The release is not production-ready and the team is seeking community feedback before general availability. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#typescript](https://daily.dev/tags/typescript), [#mongodb](https://daily.dev/tags/mongodb), [#nosql](https://daily.dev/tags/nosql), [#prisma](https://daily.dev/tags/prisma) [View this post on daily.dev](https://daily.dev/posts/announcing-preview-support-for-mongodb-in-prisma-2-27-xp3l8sxwi)