Atlas Infinite, which dropped in public preview on September 29 alongside MongoDB 9.0, delivers a significant architectural update payload: compute-storage disaggregation. Separating compute from storage is not new, and there are well-known ways to do it. But what makes Atlas Infinite interesting is how MongoDB departs from the standard design to keep WiredTiger's efficiency and to ensure that the shared storage layer never sees customer data unencrypted.I am giving a high level overview of the architecture here distilling from the MongoDB Engineering blog post by Abhishek Chauhan, who led the effort. For detailed coverage, I refer you to that post....