DBT useful DBT utilities validation https://github.com/dbt-labs/dbt-project-evaluator https://github.com/PicnicSupermarket/dbt-score data testing normal testing https://hub.getdbt.com/calogica/dbt_expectations/latest/ anomaly detection https://github.com/elementary-data/dbt-data-reliability CI/CD https://medium.com/inthepipeline/youre-running-dbt-in-ci-now-what-f24c6717b9de SQL engine portability https://github.com/tobymao/sqlglot multi-engine setups https://github.com/borjavb/dbt-iceberg-poc schema changes https://www.getdbt.com/coalesce-2021/surviving-schema-changes-with-automation DBT-cloud alternatives https://github.com/nicholasyager/dbt-loom https://dagster.io/ dagster plus loom example https://github.com/cnolanminich/dbt-loom-example/tree/demo-with-dagster data contracts https://github.com/bitol-io/open-data-contract-standard http://datacontract.com/ https://docs.getdbt.com/docs/collaborate/govern/about-model-governance contract implementations https://www.youtube.com/watch?v=bVKuLcqv0kI&t=9s