apucher opened a new pull request #5118: Synthetic Time Series Generator for pinot-tools URL: https://github.com/apache/incubator-pinot/pull/5118 Extends pinot-tools data generator with realistic time series templates considering seasonality, trends, noise, and major outliers. #5117 Specifically, this adds support for: * seasonal (diurnal) patterns to simulate page views and clicks metrics * spiky (long-tailed) patterns to simulate error metrics * sequential patterns to deterministically populate time stamp columns * string dictionaries to deterministically populate dimension columns * mixture models of the above Additionally provides two sample configurations "simpleWebsite" and "complexWebsite" which generate non-dimensional and dimensional examples of time series respectively. Also provides instructions for generating and loading mock data onto an existing Pinot cluster.
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