This is the Linux app named pg-osc whose latest release can be downloaded as v0.9.10sourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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SCREENSHOTS
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pg-osc
DESCRIPTION
pg-osc (Online Schema Change) is a CLI tool for making non-blocking schema changes to large PostgreSQL tables. It creates a shadow table, copies data incrementally, and swaps tables with minimal downtime. Ideal for high-traffic applications, pg-osc lets teams modify database structures safely in production environments.
Features
- Perform non-blocking ALTER TABLE operations
- Uses shadow table and trigger-based syncing
- Minimal downtime during schema changes
- Progress reporting and resumable execution
- CLI interface for ease of use and automation
- Safe rollback and dry-run capabilities
Programming Language
Ruby
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/pg-osc.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
