
Saved by sari
On firehoses and filters: Part 1
Saved by sari
The job of filters is to screen out that noise.
Analytic processes may require filters on the front end to remove portions of a big data stream when it first arrives. There will be other filters along the way as the data is processed. For example, when working with a web log, a rule might be to filter out up front any information on browser versions or operating systems. Such data is rarely need
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