本文并非官方文档的简单翻译，而是结合多方信息源和实战经验，对 Spark 3 到 Spark 4 的迁移进行一次系统性梳理。我们将从"必须改"、"容易踩坑"、"值得利用"三个维度，帮助你制定一个清晰的迁移路线图。

databricks-dab-lab is an end-to-end lab that shows how to deploy Databricks Asset Bundles (DABs) with GitHub Actions, using Terraform to provision an Azure Databricks workspace + cluster, then ...

Reusable, pipeline-agnostic data quality framework built on PySpark. Plug into any Databricks notebook, AWS Glue job, or dbt post-hook. All thresholds are driven by YAML config — zero hardcoded values ...