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A comment on Amazon CloudWatch Logs Insights. Parent comment

Re:Amazon CloudWatch Logs Insights by zwily on Wednesday November 28, 2018 @06:42AM (#18550779)
It’s not powerful enough to do a Cartesian join (yet?). Most you can do is scan once over a big dataset.
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Re:Amazon CloudWatch Logs Insights by tyingq on Wednesday November 28, 2018 @08:34AM (#18551268)
Hmm. I wonder if an "index only" query charges for the scan of the index, or a full table scan.
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Re:Amazon CloudWatch Logs Insights by zwily on Wednesday November 28, 2018 @12:11PM (#18553280)
AFAICT, there is no indexing. It appears to just scan the logs as necessary. Maybe indexing will come later.
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