Rebase prices to 100 in Python without hiding missing data
Putting EURUSD, gold, a US stock and Bitcoin on one price axis usually tells you more about their units than their movement. A price near 1 disappea…
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Способ визуализации n‑мерных эмбеддингов в трёхмерном пространстве
Способ визуализации n‑мерных эмбеддингов в трёхмерном пространстве. Обычно при упоминании отображения эмбеддингов (или как мы уже зна…
From a Messy Spreadsheet to Business Insights: Analyzing a Hotel's Booking Data
How I cleaned 285 rows of real-world-style hotel data in PostgreSQL and turned it into revenue, occupancy, and guest-satisfaction insights in Power…
The Macro Failure of "One-Size-Fits-None" Reporting: Why Healthcare Providers Fail to Act on Patient Feedback - Part I
Every month, healthcare jurisdictions pool millions of dollars into collecting Patient-Reported Experience Measures (PREMs). Millions of text files…
Ambastha Diagrams: A Beta Tool for Easy Diagramming in VS Code
We've all been there: you’re in a classroom, a lab, or on a sandboxed device where you can't install your preferred tools. You need to draw a quick…
Yet another end-to-end streaming dashboarding example
Introduction In this post, we present an introductory example using Apache Pinot to ingest an Apache Kafka stream. This is an introductory post that…