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Building a Databricks CI/CD Pipeline with GitHub Actions and Asset Bundles

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Enterprise Guide to Databricks CI/CD: Automating Deployments with GitHub Actions and Asset Bundles Modern data engineering demands the same rigor, reliability, and speed as traditional software development. Historically, managing Databricks workspaces involved manual notebook imports, fragile UI-driven job configurations, and disjointed environment states. By implementing a robust Continuous Integration and Continuous Deployment (CI/CD) pipeline using Databricks Asset Bundles (DABs) and GitHub Actions , you transform your data workflows into fully version-controlled, testable, and automated software assets. This guide provides a comprehensive framework for building an enterprise-grade Databricks CI/CD pipeline. 1. Architecture Diagram The visual flow below illustrates how a code change transitions from a local workstation, passes through rigorous automated testing, and is reliably promoted across isolated data environments. [ Local Workspace ]     ...
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Migrating from Redshift/PostgreSQL Federation to Native Databricks Delta Tables

De-coupling OLTP Analytics: Replacing Redshift Spectrum Federation with Databricks Pipelines Migrating your PostgreSQL transactional (OLTP) data directly into native Databricks Delta tables moves your data architecture from an inefficient, high-risk "federated" setup to a modern, decoupled Lakehouse architecture . Currently, your setup routes queries from Databricks through Redshift Spectrum down to live PostgreSQL. This burdens your live operational database with heavy analytical queries, risks production downtime, and racks up massive compute costs across three separate layers. By copying this data directly into Databricks Delta tables, you completely isolate your operational database from analytics, process queries instantly, and dramatically cut down cloud infrastructure costs. To copy your PostgreSQL data directly into a native Databricks Delta table, you need to set up a pipeline that bypasses Redshift. The best approach inside Databricks is to use Delta Live Tables...
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