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Show HN: Now tracking the number of unique URLs in the Mwmbl index | Better HN
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Show HN: Now tracking the number of unique URLs in the Mwmbl index
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(mwmbl.org)
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daoudc
1y ago
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This is actually a lot harder to do than you might imagine, we need to scan the whole index and use a hyperloglog (handily implemented for us in Redis) to count the URLs.
