π 2023-01-28 β Session: Configured PostgreSQL and PostGIS on Ubuntu 22
π 20:15β20:45
π·οΈ Labels: Postgresql, Postgis, Ubuntu, Database, Configuration
π Project: Dev
β Priority: MEDIUM
Session Goal
The session aimed to set up and configure PostgreSQL and PostGIS on an Ubuntu 22 system, ensuring the database is operational and optimized for development and production environments.
Key Activities
- Clarification on GIS Routing: Addressed a lack of understanding regarding βrouting GISβ.
- PostgreSQL Installation: Provided detailed instructions for installing PostgreSQL, including package updates and service management.
- Service Status and Troubleshooting: Explained how to check the PostgreSQL service status and troubleshoot issues related to service inactivity.
- Automatic Startup Configuration: Discussed the importance of configuring PostgreSQL to start automatically at boot time.
- Resource Usage Monitoring: Highlighted the need for monitoring PostgreSQL resource usage for optimal performance.
- PostGIS Installation: Outlined steps to install and configure PostGIS, verifying its integration with PostgreSQL.
- Interactive Terminal (psql): Introduced the PostgreSQL interactive terminal and its basic commands.
- Authentication Error Troubleshooting: Provided solutions for the βPeer authentication failed for user βpostgresβ error.
- User Issue Troubleshooting: Offered a checklist for resolving issues with the βpostgresβ user.
- Configuration Files: Guided on configuring pg_ident.conf and postgresql.conf files for better database management.
Achievements
- Successfully installed and configured PostgreSQL and PostGIS on Ubuntu 22.
- Ensured PostgreSQL is set to start automatically, enhancing database availability.
- Provided comprehensive troubleshooting guides for common PostgreSQL issues.
Pending Tasks
- Further exploration of GIS routing to clarify and implement specific use cases.
- Continuous monitoring and performance tuning of PostgreSQL resources.