Co-authors: Ze Mao, Matt Wise, Casey Getz, Justin Lin, Ashish Singhai, and Rob Block Introduction Ambry is LinkedIn's scalable geo-distributed object store. Developed in-house and open sourced in 2016, Ambry stores tens of petabytes of data. At LinkedIn, Ambry is used to store objects like photos, videos, and resume uploads, as well as internal binary data....