nandi
django-pg-zero-downtime-migrations
| nandi | django-pg-zero-downtime-migrations | |
|---|---|---|
| 1 | 1 | |
| 124 | 503 | |
| 0.0% | - | |
| 5.1 | 7.0 | |
| 4 months ago | 2 days ago | |
| Ruby | Python | |
| MIT License | MIT License |
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nandi
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Show HN: Zero-downtime PostgreSQL migrations for Ruby on Rails
We have something similar https://github.com/gocardless/nandi
It does signature checking and some and some other helpful things.
django-pg-zero-downtime-migrations
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Show HN: Zero-downtime PostgreSQL migrations for Ruby on Rails
While it hasn't been updated in a while, fundamentally https://github.com/pombredanne/django-zerodowntime would be a base for building similar check logic in a DB agnostic way on Django. It has some of the most important checks in place, but could obviously do with adding more sophisticated checks.
For Django users using PostgreSQL you can use https://github.com/antonioIrizar/django-check-migration-wtf or https://github.com/yandex/zero-downtime-migrations or https://github.com/tbicr/django-pg-zero-downtime-migrations to provide similar functionality to the library this post links to, depending on your exact use case of course.
What are some alternatives?
pg-osc - Easy CLI tool for making zero downtime schema changes and backfills in PostgreSQL
django-zerodowntime - django migration utilities for zero downtime continuous delivery
safe-pg-migrations - Make your PostgreSQL migrations safe
django-check-migration-wtf - check migrations of django to work on enviroment zero downtime
migration_signature - Generate signatures for Rails migration files when they are run and check them in CI.
online_migrations - Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).
zero-downtime-migrations - Apply Django migrations on PostgreSql without long locks on tables