https://datalabtechtv.com/posts/Recent content on Data Lab Tech TVHugo -- gohugo.ioen© 2026 Data Lab TechTue, 24 Feb 2026 13:30:00 +0100https://datalabtechtv.com/posts/labstore-part-6-tui/Tue, 24 Feb 2026 13:30:00 +0100https://datalabtechtv.com/posts/labstore-part-6-tui/Learn the basics of TUI building with lipgloss and bubbletea, from the charm stack.https://datalabtechtv.com/posts/labstore-part-5-cli-tooling/Tue, 27 Jan 2026 12:00:00 +0100https://datalabtechtv.com/posts/labstore-part-5-cli-tooling/Learn how to build a CLI for your monorepo, with cobra and the charm stack.https://datalabtechtv.com/posts/labstore-part-4-iam-service/Tue, 23 Dec 2025 12:00:00 +0100https://datalabtechtv.com/posts/labstore-part-4-iam-service/Building an IAM service on top of SQLite in Go, from config handling to proper secret encryption.https://datalabtechtv.com/posts/labstore-part-3-benchmarking/Tue, 09 Dec 2025 12:00:00 +0100https://datalabtechtv.com/posts/labstore-part-3-benchmarking/Benchmarking S3-compatible object stores—LabStore, MinIO, Garage, SeaweedFS, RustFS—and setting up a Go profiling to detect bottlenecks.https://datalabtechtv.com/posts/labstore-part-2-sigv4-auth/Tue, 25 Nov 2025 12:00:00 +0100https://datalabtechtv.com/posts/labstore-part-2-sigv4-auth/Let's learn all about the inner workings of SigV4, used in S3-compatible object stores, to authenticate requests.https://datalabtechtv.com/posts/labstore-part-1-how-hard-can-it-be/Tue, 11 Nov 2025 12:00:00 +0100https://datalabtechtv.com/posts/labstore-part-1-how-hard-can-it-be/Let's learn all about the inner workings of S3 object stores, along with enough Go to start building your own solution.https://datalabtechtv.com/posts/migrating-ducklake-catalog/Tue, 28 Oct 2025 12:00:00 +0100https://datalabtechtv.com/posts/migrating-ducklake-catalog/Learn how to migrate your existing DuckLake catalog from SQLite to PostgreSQL, without losing any data, and see it in action in a production environment.https://datalabtechtv.com/posts/data-lab-infra-apps/Tue, 21 Oct 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lab-infra-apps/Learn how to use multi-project CI/CD with the GitLab Free tier, how to deploy an ML model with Docker, doing a retrospective and redesigning the architecture.https://datalabtechtv.com/posts/data-lab-infra-services/Tue, 14 Oct 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lab-infra-services/Learn how to automate data stack deployment using docker compose and GitLab, setting up CI/CD variables with Terraform, and using GPU passthrough to a Docker VM running on Proxmox.https://datalabtechtv.com/posts/data-lab-infra-platform/Tue, 30 Sep 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lab-infra-platform/Learn how to provision Proxmox VMs with Terraform, deploying GitLab and Docker using cloud-init. Configure GitLab as a container registry, and deploy a shared runner for CI/CD using variables for secret management.https://datalabtechtv.com/posts/data-lab-infra-foundation/Tue, 23 Sep 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lab-infra-foundation/Learn how to setup Terraform, with an S3-backed state, to deploy the foundation layer of your on-premise homelab infrastructure running on Proxmox.https://datalabtechtv.com/posts/data-lab-infra-architecture/Tue, 16 Sep 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lab-infra-architecture/Learn how to design a modern data stack, built for home labs, freelancing data experts, or general on-premise needs.https://datalabtechtv.com/posts/mlops-ab-testing/Wed, 27 Aug 2025 17:00:00 +0100https://datalabtechtv.com/posts/mlops-ab-testing/Learn how to implement an end-to-end machine learning workflow, from data ingestion, to A/B testing and monitoring, using MLflow, Kafka and DuckLake.https://datalabtechtv.com/posts/economic-competition-networks/Wed, 06 Aug 2025 17:00:00 +0100https://datalabtechtv.com/posts/economic-competition-networks/Let's reproduce the approach that predicts Survivor winners and apply it to Economic Competition Networks to better understand world trade and economic leadershttps://datalabtechtv.com/posts/graphrag-with-kuzudb/Tue, 15 Jul 2025 12:00:00 +0100https://datalabtechtv.com/posts/graphrag-with-kuzudb/Let's delve into GraphRAG, learning about KùzuDB, node embeddings vs text embeddings, and LangChain, running on top of Ollama with phi4 and gemma3.https://datalabtechtv.com/posts/automated-semantic-releases/Tue, 08 Jul 2025 12:00:00 +0100https://datalabtechtv.com/posts/automated-semantic-releases/Learn how to rely on conventional commits, and a simple branching workflow, to setup semantic releases for your Python projects, using GitHub Actions.https://datalabtechtv.com/posts/automate-blog-and-social-media/Tue, 01 Jul 2025 12:00:00 +0100https://datalabtechtv.com/posts/automate-blog-and-social-media/Learn how to schedule Hugo blog posts and automatically post to social media using GitHub Actions.https://datalabtechtv.com/posts/data-lakehouse-dbt-ducklake/Tue, 24 Jun 2025 12:00:00 +0100https://datalabtechtv.com/posts/data-lakehouse-dbt-ducklake/Learn how to run your ETL pipelines on top of dbt, DuckDB and DuckLake, and get to know data lab.https://datalabtechtv.com/posts/postgresql-maximalism/Tue, 27 May 2025 12:00:00 +0100https://datalabtechtv.com/posts/postgresql-maximalism/Learn about PostgreSQL's extensions for all use cases.