Really Fast Bayesian Linear Regression
A little performance vignette. I measured the draw and update of a Bayesian linear regression against how fast one core can actually go, and found which scipy routines get there and which don’t.
Posts tagged "Performance"
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Slow Code Makes Product Decisions for You
Our most-hit endpoint took 200 milliseconds per shift, so someone capped it at one page of results. The cap ran for years and quietly made product decisions nobody agreed to: an eleven-item shelf, a two-second page, and features that never became ideas. Then a blocked MySQL upgrade forced us to finally read the function.