--- title: "#airflow articles | Hashnode" description: "For articles related to airflow. \nI also believe that developers should have freedom to add tags. Why is this restricted?" url: "https://hashnode.com/tag/airflow" --- Tag # #airflow 131 posts · 77 followers [George Ezejiofor](https://hashnode.com/@georgeezejiofor) · [Oct 16](https://hashnode.com/posts/open-source-databricks-ai-native-lakehouse-homelab/6ad2a764a305ffe66917ddea) ### [Self-Hosted Databricks Alternative: Homelab Data Lakehouse (AI/ML Data Factory)](https://georgeezejiofor.com/open-source-databricks-ai-native-lakehouse-homelab?utm_source=hashnode&utm_medium=feed) Self-Hosted Databricks Alternative: Homelab Data Lakehouse (AI/ML Data Factory) 40 min read · [georgeezejiofor.com](https://georgeezejiofor.com/open-source-databricks-ai-native-lakehouse-homelab?utm_source=hashnode&utm_medium=feed) [12](https://hashnode.com/posts/open-source-databricks-ai-native-lakehouse-homelab/6ad2a764a305ffe66917ddea) [IT-Craftsman](https://hashnode.com/@itcraftsman) · [Oct 12](https://hashnode.com/posts/airflow-3-cron-schedule-data-intervals/6acd18e50c254401f016fe7e) ### [Airflow 3 quietly changed what your cron schedule means](https://itcraftsman.hashnode.dev/airflow-3-cron-schedule-data-intervals?utm_source=hashnode&utm_medium=feed) In Airflow 3 a bare cron string no longer creates data intervals by default. Here is what changed, why your ds can shift by a day, and how to make your DAGs upgrade-proof. 4 min read · [itcraftsman.hashnode.dev](https://itcraftsman.hashnode.dev/airflow-3-cron-schedule-data-intervals?utm_source=hashnode&utm_medium=feed) [Fred Feng](https://hashnode.com/@paganini2008) · [Oct 1](https://hashnode.com/posts/cronflower-run-a-dag-workflow-across-your-cluster-instead-of-chaining-cron-jobs/6abdef04e5081934f25f4963) ### [Cronflower: Run a DAG workflow across your cluster, instead of chaining cron jobs](https://fredfeng.hashnode.dev/cronflower-run-a-dag-workflow-across-your-cluster-instead-of-chaining-cron-jobs?utm_source=hashnode&utm_medium=feed) Distributed DAG workflow engine on Spring Boot cluster 6 min read · [fredfeng.hashnode.dev](https://fredfeng.hashnode.dev/cronflower-run-a-dag-workflow-across-your-cluster-instead-of-chaining-cron-jobs?utm_source=hashnode&utm_medium=feed) [Ciphemic academia](https://hashnode.com/@ciphemicacademia) · [Sep 16](https://hashnode.com/posts/data-engineer-career-path-beyond-the-clean-csv-import-2026/6aa9ebbf3f9ca93328e99e71) ### [Data Engineer Career Path: Beyond the Clean CSV Import (2026)](https://ciphemicacademia.hashnode.dev/data-engineer-career-path-beyond-the-clean-csv-import-2026?utm_source=hashnode&utm_medium=feed) Real data engineering is defined by messy data, scheduled pipelines, and systems that keep working when something breaks. Here's the real path. 7 min read · [ciphemicacademia.hashnode.dev](https://ciphemicacademia.hashnode.dev/data-engineer-career-path-beyond-the-clean-csv-import-2026?utm_source=hashnode&utm_medium=feed) [Vishnu Nukala](https://hashnode.com/@vishnunukala) · [Sep 6](https://hashnode.com/posts/ai-powered-food-data-platform-snowflake-dbt-airflow/6a9d3f704048e66fee5f510a) ### [What If Your Food Delivery App Could Just... Understand You?](https://vishnunukala.hashnode.dev/ai-powered-food-data-platform-snowflake-dbt-airflow?utm_source=hashnode&utm_medium=feed) built an AI food data platform using AWS S3, Snowflake, dbt, Airflow, RAG, and natural-language-to-SQL to turn raw data into actionable insights. 7 min read · [vishnunukala.hashnode.dev](https://vishnunukala.hashnode.dev/ai-powered-food-data-platform-snowflake-dbt-airflow?utm_source=hashnode&utm_medium=feed) [Sanskriti Harmukh](https://hashnode.com/@sharmukh) · [Sep 3](https://hashnode.com/posts/installing-apache-airflow-on-ubuntu-24-04/6a99a1470d02f84b54e32ddf) ### [Installing Apache Airflow on Ubuntu 24.04](https://vultr.hashnode.dev/installing-apache-airflow-on-ubuntu-24-04?utm_source=hashnode&utm_medium=feed) Install Apache Airflow on Ubuntu 24.04 with a PostgreSQL backend, expose it securely through Nginx, and run a sample DAG. 8 min read · [vultr.hashnode.dev](https://vultr.hashnode.dev/installing-apache-airflow-on-ubuntu-24-04?utm_source=hashnode&utm_medium=feed) [Sunny](https://hashnode.com/@snskArora) · [Aug 30](https://hashnode.com/posts/homelab-chronicles-episode-9-tunnel-vision/6a93ffe1fe405fe60f890d40) ### [🕳️ HomeLab Chronicles: Episode 9 - Tunnel Vision](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-9-tunnel-vision?utm_source=hashnode&utm_medium=feed) Hey all 👋 State of the lab: two nodes, Flux in charge, Airflow alive, backups nightly, RBAC banished to therapy. The UI works from anywhere in the house. But "in the house" is a service radius measur 6 min read · [sunny-snskarora.hashnode.dev](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-9-tunnel-vision?utm_source=hashnode&utm_medium=feed) [Sunny](https://hashnode.com/@snskArora) · [Aug 30](https://hashnode.com/posts/homelab-chronicles-episode-8-the-silent-treatment/6a93fe88916dbf91f8709119) ### [🤫 HomeLab Chronicles: Episode 8 - The Silent Treatment](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-8-the-silent-treatment?utm_source=hashnode&utm_medium=feed) Hey all 👋 Quick recap: power cut (Ep5), GitOps (Ep6), locked myself out of my own control plane (Ep7), rebuilt in twenty minutes because GitOps (Ep6, smugly). Now: getting Airflow back up. Which shou 7 min read · [sunny-snskarora.hashnode.dev](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-8-the-silent-treatment?utm_source=hashnode&utm_medium=feed) [Sunny](https://hashnode.com/@snskArora) · [Aug 28](https://hashnode.com/posts/homelab-chronicles-episode-4-turbulence/6a919ed664d87e3b4f678a3f) ### [🌪️ HomeLab Chronicles: Episode 4 - Turbulence](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-4-turbulence?utm_source=hashnode&utm_medium=feed) Hey all 👋Sit tight! Because this is a little lengthy one. Last episode I closed by announcing that I would be adding two more nodes and bringing in Cilium. Confident. Specific. A real roadmap. The De 18 min read · [sunny-snskarora.hashnode.dev](https://sunny-snskarora.hashnode.dev/homelab-chronicles-episode-4-turbulence?utm_source=hashnode&utm_medium=feed) [Pranjal Verma](https://hashnode.com/@pvcodes) · [Aug 23](https://hashnode.com/posts/apache-iceberg-the-backbone-of-the-modern-open-lakehouse/6a8a6ae172d37ec77f8066ae) ### [Apache Iceberg: The Backbone of the Modern Open Lakehouse](https://blog.pvcodes.in/apache-iceberg-the-backbone-of-the-modern-open-lakehouse?utm_source=hashnode&utm_medium=feed) How snapshots, REST catalogs, and a disciplined maintenance pipeline turn raw object storage into an operable multi-engine lakehouse 6 min read · [blog.pvcodes.in](https://blog.pvcodes.in/apache-iceberg-the-backbone-of-the-modern-open-lakehouse?utm_source=hashnode&utm_medium=feed)