https://github.com/grahambrooks/zero-down

Example of how to migrate a database with zero downtime of the dependant application during an application deployment with a breaking schema change.
https://github.com/grahambrooks/zero-down

Last synced: 3 months ago
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Example of how to migrate a database with zero downtime of the dependant application during an application deployment with a breaking schema change.

• Host: GitHub
• URL: https://github.com/grahambrooks/zero-down
• Owner: grahambrooks
• License: apache-2.0
• Created: 2013-08-11T20:06:47.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-12-20T12:38:43.000Z (almost 11 years ago)
• Last Synced: 2024-07-27T18:53:34.285Z (4 months ago)
• Language: Ruby
• Homepage:
• Size: 1.67 MB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
zero-down

=========

zero-down is an example implementation of zero downtime approaches to upgrading database driven applications.

Requirements

MySQL - for the application database

HAProxy - Load balancer used to demonstrate zero downtime

I wrote a short blog article on the topic http://www.grahambrooks.com/blog/zero-down-time-relational-databases/

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