squasher - Squasher - squash your old migrations in a single command

•    Ruby

---

Squasher compresses old ActiveRecord migrations. If you work on a big project with lots of migrations, every rake db:migrate might take a few seconds, or creating of a new database might take a few minutes. That's because ActiveRecord loads all those migration files. Squasher removes all the migrations and creates a single migration with the final database state of the specified date (the new migration will look like a schema). @note if you use Rbenv don't forget to run rbenv rehash.

database activerecord-migrations schema

gh-ost - GitHub's Online Schema Migrations for MySQL

•    Go

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gh-ost is a triggerless online schema migration solution for MySQL. It is testable and provides pausability, dynamic control/reconfiguration, auditing, and many operational perks.gh-ost produces a light workload on the master throughout the migration, decoupled from the existing workload on the migrated table.

mysql schema-migrations

fluentmigrator - Fluent Migrations framework for .net

•    CSharp

---

Fluent Migrator is a migration framework for .NET much like Ruby on Rails Migrations. Migrations are a structured way to alter your database schema and are an alternative to creating lots of sql scripts that have to be run manually by every developer involved. Migrations solve the problem of evolving a database schema for multiple databases (for example, the developer's local database, the test database and the production database). Database schema changes are described in classes written in C# that can be checked into a version control system.This will also build the whole solution.

mysql-workbench-export-laravel-5-migrations - A MySQL Workbench plugin which exports a Model to Laravel 5 Migrations

•    Python

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A MySQL Workbench plugin that allows for exporting a model to Laravel 5 migrations that follow PSR-2 coding standards. When exported, each migration is generated and saved in it's own, properly named, migration file. This plugin requires MySQL Workbench to work properly.

laravel-migration mysql-workbench database-schema laravel

migrate - Database migrations. CLI and Golang library.

•    Go

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Database migrations written in Go. Use as CLI or import as library.

migration migrations database postgres cassandra sqlite mysql neo4j mongodb crate ql databases sql mariadb spanner google-cloud-spanner aws-s3 google-cloud-storage database-migration

Flyway - Database Migrations Made Easy

•    Java

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Flyway is the open-source tool that makes database migrations easy. You can think of Flyway as version control for your database. It lets you evolve your database schema easily and reliably across all your instances. Flyway has been designed from day one to be easy to setup and simple to master. It strongly favors simplicity and convention over configuration. It achieves this by focusing on one problem only and solving it well.

database-migration db-migration database-conversion

scenic - Versioned database views for Rails

•    Ruby

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Scenic adds methods to ActiveRecord::Migration to create and manage database views in Rails. Using Scenic, you can bring the power of SQL views to your Rails application without having to switch your schema format to SQL. Scenic provides a convention for versioning views that keeps your migration history consistent and reversible and avoids having to duplicate SQL strings across migrations. As an added bonus, you define the structure of your view in a SQL file, meaning you get full SQL syntax highlighting in the editor of your choice and can easily test your SQL in the database console during development.

sql rails schema postgres

migrations-generator - Laravel Migrations Generator: Automatically generate your migrations from an existing database schema

•    PHP

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Please note that the Laravel 4 Generator edits have been moved to https://github.com/xethron/Laravel-4-Generators.git to update compatibility. In Laravel 5.5 the service providers will automatically get registered.

laravel-migration existing-database

migrate - Database migrations. CLI and Golang library.

•    Go

---

Database migrations written in Go. Use as CLI or import as library.

migration migrations database postgres cassandra sqlite mysql neo4j mongodb crate ql databases sql mariadb spanner google-cloud-spanner aws-s3 google-cloud-storage

shift - shift is an application that helps you run schema migrations on MySQL databases

•    Ruby

---

shift was designed to solve the following problem - running schema migrations manually takes too much time. As such, it is most effective when schema migrations are taking up too much of your time (ex: for an operations or DBA team at a large organization), but really it can be used by anyone. As of writing this, shift has had no problem running hundreds of migrations a day or running migrations that take over a week to complete.Copyright (c) 2016 Square Inc. Distributed under the Apache 2.0 License. See LICENSE file for further details.

Entity Framework Code-First Automatic Database Migration

•    

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The Entity Framework Code-First Automatic Database Migration tool was designed to help developers easily update their database schema while preserving their data when they change their POCO objects. This is not meant to take the place of Code-First Migrations. This project is ...

sqlalchemy-migrate - Database schema migration for SQLAlchemy

•    Python

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Fork from http://code.google.com/p/sqlalchemy-migrate/ to get it working with SQLAlchemy 0.8.Inspired by Ruby on Rails' migrations, Migrate provides a way to deal with database schema changes in SQLAlchemy projects.

tenanti - [Package] Multi-tenant Database Schema Manager for Laravel

•    PHP

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Tenanti allow you to manage multi-tenant data schema and migration manager for your Laravel application. And then run composer install to fetch the package.

tenant database-migrations laravel

Evolve - Database migration tool for .NET and .NET Core projects. Inspired by Flyway.

•    CSharp

---

Database migration tool for .NET and .NET Core. Inspired by Flyway. Evolve is an easy migration tool that uses plain SQL scripts. Its purpose is to automate your database changes, and help keep those changes synchronized through all your environments and development teams. This makes it an ideal tool for continuous integration / delivery.

evolve sql flyway sql-script net database continuous-integration continuous-delivery migration devops mysql sqlserver cassandra mariadb sqlite postgresql migrations migration-tool database-migrations netstandard

meteor-migrations - Simple migration system for Meteor

•    Javascript

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A simple migration system for Meteor supporting up/downwards migrations and command line usage. There is also a fork available for use outside of Meteor. Note: Migrations should be run from Meteor.startup to allow for log output configuration.

meteor migrations

variety - A schema analyzer for MongoDB

•    Javascript

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This lightweight tool helps you get a sense of your application's schema, as well as any outliers to that schema. Particularly useful when you inherit a codebase with data dump and want to quickly learn how the data's structured. Also useful for finding rare keys. Also featured on the official MongoDB blog.

mongodb mongo data-science nosql nosql-analytics

data-migrate - Migrate and update data alongside your database structure.

•    Ruby

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Run data migrations alongside schema migrations. Data migrations are stored in db/data. They act like schema migrations, except they should be reserved for data migrations. For instance, if you realize you need to titleize all your titles, this is the place to do it.

Sql Migrations

•    

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Sql Migrations is a database migration framework for .NET.

migration migrations sql

Sharp Migrations

•    DotNet

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Sharp migrations is a framework to help you deal with database changes and versioning over time. The idea comes from the excellent Ruby on Rail's migrations and it is the best way to alter your database in a structured and organised manner.

migration database database-versioning migration-tool

umzug - Framework agnostic migration tool for Node.js

•    Javascript

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The umzug lib is a framework agnostic migration tool for Node.JS. The tool itself is not specifically related to databases but basically provides a clean API for running and rolling back tasks.In order to keep track of already executed tasks, umzug logs successfully executed migrations. This is done in order to allow rollbacks of tasks. There are multiple storage presets available, from which you can choose. Adding a custom is super simple as well.

migrate migration migrations sequelize