actual_db_schema
online_migrations
| actual_db_schema | online_migrations | |
|---|---|---|
| 2 | 18 | |
| 235 | 582 | |
| 19.6% | - | |
| 7.1 | 9.1 | |
| 15 days ago | 14 days ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
actual_db_schema
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How does Rails handle out of order migrations (when working on different local branches)
https://github.com/widefix/actual_db_schema gem automatically runs migration/rollback on your current branch. You need to write reversible migrations always though.
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Keep Rails DB schema consistent while switching between branches with no additional actions
Switching between branches you might end up with inconsistent DB in the current branch due to migrations run inside other branches. I've just released a gem that solves that issue for good: https://github.com/widefix/actual_db_schema
online_migrations
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Migration Magic ✨, Handling Not-Null Constraints in Production with Ruby on Rails
Or simply use https://github.com/fatkodima/online_migrations and don’t get bitten by migrations in production again.
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Gemfile of dreams: the libraries we use to build Rails apps
I would like to suggest for consideration a more feature-rich alternative to "strong_migrations" - https://github.com/fatkodima/online_migrations (there is a comparison with it in the README).
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Is there a linter for non-backwards-compatible DB migrations?
There is kinda such a linter, but for ruby/rails projects - https://github.com/fatkodima/online_migrations.
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Zero-downtime schema migrations for Ruby on Rails
For other people looking into zero-downtime migrations: you may also consider easier to use ruby-based tool for this https://github.com/fatkodima/online_migrations
- Zero-downtime PostgreSQL migrations for Ruby on Rails
- online_migrations: a new release with more safe/unsafe operations and ability to reset counter caches in background
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The Rules of Clean and (Mostly) Painless Migrations
For ruby users, there is an existing gem that helps with this: https://github.com/fatkodima/online_migrations
- Catch unsafe PostgreSQL migrations in development and run them easier in production
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Show HN: Zero-downtime PostgreSQL migrations for Ruby on Rails
Thanks for mentioning. I made a comparison with it - https://github.com/fatkodima/online_migrations#cool-but-ther...
What are some alternatives?
strong_migrations - Catch unsafe migrations in development
active_record_doctor - Identify database issues before they hit production.
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
Scenic - Versioned database views for Rails
zero_downtime_migrations - Zero downtime migrations with ActiveRecord 3+ and PostgreSQL
Polo - Polo travels through your database and creates sample snapshots so you can work with real world data in development.
SchemaPlus - SchemaPlus provides a collection of enhancements and extensions to ActiveRecord
safe-pg-migrations - Make your PostgreSQL migrations safe
Seed Fu - Advanced seed data handling for Rails, combining the best practices of several methods together.
SlackHook - A Simple Interface to Slack Incoming Webhooks Integrations
Seed dump - Rails 4/5 task to dump your data to db/seeds.rb
Foreigner - Adds foreign key helpers to migrations and correctly dumps foreign keys to schema.rb