Facebook’s Clear History privacy feature is still months from launching

Re:Facebook’s Clear History privacy feature is still months ... by code_duck on Friday December 21, 2018 @10:24PM (#18738727)

Okay, so your position is that Facebook is unable to query for a list of activity by user, and does not have it divided by user in any other way? That seems nonsensical to me, but if you say so.

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Re:Facebook’s Clear History privacy feature is still months ... by chillacy on Thursday December 27, 2018 @10:33PM (#18774710)

Let's take Facebook out of the picture, it's too hot a topic. Let's talk about the datawarehouse of some other big tech company like amazon or adcrunch. The DW can be queried by user but each query might take 10 mins to evaluate, so it can't be used for realtime UIs. Instead you would have to denormalize the data to display to a user. That's a project, it might take a few months.

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