xains
No user record in our sample, but xains has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but xains has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
[flagged]
https://engineering.fb.com/2023/02/06/ios/facebook-ios-app-a...
they also have their own version of firebase. firebase is the open source version of what google uses inside. sometimes big tech open sources parts of their technology (if its coded nice to dissect).
think about apps that have billions of users, they build their own wrappers around sqlite.