Description
Unlock the full power of PostGIS on Docker with this comprehensive, step-by-step guide tailored for GIS professionals. Whether you’re new to Docker or an experienced user looking to streamline spatial database deployment, this document walks you through building, configuring, and managing PostGIS containers using WSL2, Ubuntu, Docker Desktop, and headless automation scripts.
Key topics include:
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Understanding the ecosystem: Demystifies WSL2, Ubuntu CLI/Desktop, Docker, and Docker Desktop.
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Docker setup essentials: Covers prerequisites, installation, verification, and troubleshooting to ensure a solid Docker foundation.
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Building a PostGIS-enabled Docker image: Learn to craft Dockerfiles, use
docker-compose, and automate builds with bash scripts for repeatable workflows. -
Connecting to PostGIS: Establish connections through the command line, pgAdmin4, and QGIS, with troubleshooting tips.
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Populating and managing your PostGIS database: Import spatial data, optimize performance, and maintain data integrity.
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Backup and migration best practices: Explore Docker’s export/import and save/load strategies, ensuring robust data protection and portability.
Bonus appendices provide:
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PostGIS function references for data validation and geometry processing.
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Backup scripts, cheat sheets, and troubleshooting tips for working across Docker environments (GUI, CLI, and automated scripts).
Whether you’re setting up PostGIS for local development or crafting portable spatial database solutions, this guide equips you with practical tools and knowledge to succeed.
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