Sean Keevey and Kevin Smyth, kdb+ developers at First Derivatives, have written a new edition to the “q for Gods” white paper series, titled: Time series simplification in kdb+: A method for dynamically shrinking big data. They discuss challenges of visualizing tremendous data flows and an approach for simplifying the problem. Read more here.
Kx Product Insights: High Quote Rate Alert
18 Apr 2019
An outline of how high quote rate alerts are designed in Kx for Surveillance to detect entities who try to overload quotation systems by exceeding pre-defined count thresholds.