Personal blog about AI, Cloud, Kubernetes, data platforms and Solutions Architecture experiencehttps://kobouharriet.me/en/en-ushttps://kobouharriet.me/en/ni-el-owner-puede-leer-en/https://kobouharriet.me/en/ni-el-owner-puede-leer-en/A Medallion platform on GCP where no rule depends on anyone remembering to follow it. On the distance between documenting a constraint and making the system enforce it.Sat, 05 Sep 2026 00:00:00 GMTGCPTerraformDataformBigQueryData GovernanceData EngineeringPythonhttps://kobouharriet.me/en/un-solo-interprete-en/https://kobouharriet.me/en/un-solo-interprete-en/A medallion lakehouse running entirely on a laptop. The hard part wasn't compute or storage — it was that five services that never meet in the cloud ended up sharing one Python interpreter.Fri, 04 Sep 2026 00:00:00 GMTData EngineeringAirflowdbtDuckDBApache IcebergDockerPythonhttps://kobouharriet.me/en/fabric-dos-planos-en/https://kobouharriet.me/en/fabric-dos-planos-en/I built an accelerator for Microsoft Fabric, and the decision that organized the whole repo wasn't about technology: it was admitting a data platform is two planes with different owners and different speeds.Thu, 03 Sep 2026 00:00:00 GMTMicrosoft FabricTerraformGitOpsData EngineeringDockerGitHub Actionshttps://kobouharriet.me/en/publicar-no-es-distribuir-en/https://kobouharriet.me/en/publicar-no-es-distribuir-en/For sixteen days my Homebrew tap handed out an old version while the project shipped the new one. Nothing failed. On why distribution needs a CI of its own.Thu, 03 Sep 2026 00:00:00 GMTRustCLIDevOpsHomebrewGitHub ActionsOpen Sourcehttps://kobouharriet.me/en/sistema-operativo-personal-en/https://kobouharriet.me/en/sistema-operativo-personal-en/My two previous tracking systems died for the same reason. The third one works because the rules stopped living in a document and became commands.Mon, 31 Aug 2026 00:00:00 GMTProductivityCLIPythonAgentsClaude Codehttps://kobouharriet.me/en/data-platform-en/https://kobouharriet.me/en/data-platform-en/Fundamental architecture concepts for modern data engineering platforms with Crossplane and GitOpsThu, 06 Nov 2025 00:00:00 GMTData EngineeringAWSCrossplaneGitOpsKuberneteshttps://kobouharriet.me/en/home-manager-en/https://kobouharriet.me/en/home-manager-en/Shell environment managerSun, 05 Jan 2025 00:00:00 GMTZSHhttps://kobouharriet.me/en/airflow-to-oracle-en/https://kobouharriet.me/en/airflow-to-oracle-en/Airflow connection model to Oracle 11Fri, 08 Nov 2024 00:00:00 GMTAirflowDockerOracle