Abdoslam Baabbad is a data scientist working on forecasting, machine learning and optimisation for high-volume financial data, and the builder of InkDoc.https://abdoslamb.github.io/enhttps://abdoslamb.github.io/writing/etl-stack-three-layers/https://abdoslamb.github.io/writing/etl-stack-three-layers/Why splitting ingestion, quality and governance across separate platforms doesn't solve pipeline friction — stress-tested against the best objections to centralizing it, and the two honest conditions where it actually matters.Sun, 04 Oct 2026 00:00:00 GMTData EngineeringETLArchitecturehttps://abdoslamb.github.io/writing/self-driving-cars-2021/https://abdoslamb.github.io/writing/self-driving-cars-2021/Why self-driving cars could save thousands of lives, nine ways they could be watching you, and the big bets, bold claims.Mon, 08 Nov 2021 00:00:00 GMTSelf-driving carsAIPrivacy