- Airflow failure alerts checklist: callbacks, notifiers, Slack and email that actually fireData Platform · 12 Nov 2026
- Rotate the Airflow Fernet key without breaking connections and variablesData Platform · 10 Nov 2026
- Airflow CLI cheat sheet for on-call: check DAGs, pause, trigger, clear tasks and change poolsData Platform · 6 Nov 2026
- Airflow task logs missing in the UI: \"Could not read served logs\", 403 Forbidden and remote logging that never uploadsData Platform · 31 Oct 2026
- Sev1: Airflow tasks stuck in queued or scheduled — executor, workers, pools and concurrency limitsData Platform · 31 Oct 2026
- Sev1: Data Factory Databricks activities all failing — linked service auth, managed identity and cluster settingsDatabricks on Azure · 31 Oct 2026
- Advanced Databricks Jobs: for each tasks, if/else conditions, task values and job parametersDatabricks on Azure · 29 Oct 2026
- Airflow at scale: dynamic task mapping, data-aware scheduling with datasets/assets and pool limitsData Platform · 29 Oct 2026
- Airflow basics: your first DAG, tasks, dependencies, schedules and how to test it locallyData Platform · 29 Oct 2026
- Sev1: after a deploy, Airflow DAGs disappear or fail to import and nothing runsData Platform · 29 Oct 2026
- Step Functions error handling done right: Retry, Catch, idempotency and Distributed Map at scaleAWS · 29 Oct 2026
- Airflow 2 to 3 upgrade - rehearse on a copy of the metadata database, not in placeData Platform · 27 Oct 2026
- Airflow 3 tasks can't use the metadata database any more - replacing session queries with the REST API clientData Platform · 27 Oct 2026
- Airflow tasks stuck in queued or scheduled - finding the bottleneck in pools, concurrency limits, executors and workersData Platform · 26 Oct 2026
- Advisory: choosing a data orchestrator - Airflow, Data Factory/Fabric pipelines, Databricks Workflows or Dagster/PrefectData Platform · 25 Oct 2026
- Optimization: Airflow performance - DAG parsing, concurrency settings, pools and deferrable operatorsData Platform · 25 Oct 2026
- Run job B only after job A succeeded today: table-driven SQL Agent job dependenciesDatabases · 25 Oct 2026
- Starting a SQL Agent job from an SSIS package and waiting until it finishesDatabases · 25 Oct 2026
- Transformation: self-managed Airflow to a managed service (Amazon MWAA, Astronomer, Cloud Composer)Data Platform · 25 Oct 2026
- Orchestrate with Data Factory, transform with Databricks: a production medallion pipeline on AzureDatabricks on Azure · 23 Oct 2026
- Airflow DAG not running or tasks stuck in queued: a checklistData Platform · 22 Oct 2026
- Airflow tasks failing randomly: zombies, SIGKILL and retriesData Platform · 22 Oct 2026
- OCI Full Stack Disaster Recovery: protection groups, DR plans and drillsOCI · 22 Oct 2026
- Standalone Apache Airflow on one VM: a supportable Docker Compose setupData Platform · 22 Oct 2026