# MongoDB: Now Powered by PostgreSQL?

> MongoDB 3.2's analytics subsystem turned out to be an embedded PostgreSQL database? A whistleblowing story from MongoDB's partner about betrayal and disillusionment.

---

LLMS index: [llms.txt](/llms.txt)

---

[![featured](/img/hero/db/mongo-powered-by-pg.jpg)](https://vonng.com/en/db/mongo-powered-by-pg/)

MongoDB 3.2's analytics subsystem turned out to be an embedded PostgreSQL database? A whistleblowing story from MongoDB's partner about betrayal and disillusionment. [**Read more**](https://vonng.com/en/db/mongo-powered-by-pg/)