Actually we have adopted a file format haystack object store[1][2] originally developed by FB for their photo storage platform. [1] https://www.usenix.org/lega

Actually we have adopted a file format haystack object store[1][2] originally developed by FB for their photo storage platform. [1] https://www.usenix.org/legacy/event/osdi10/tech/full_papers/Beaver.pdf https://www.usenix.org/legacy/event/osdi10/tech/full_papers/... [2] https://code.facebook.com/posts/685565858139515/needle-in-a-haystack-efficient-storage-of-billions-of-photos/ https://code.facebook.com/posts/685565858139515/needle-in-a-...