Add native support for MySQL [5.7] JSON data type to Rails 4.

Process KISSmetrics data dumps

This gem provides MySQL's LOAD DATA INFILE for Mysql2 and ActiveRecord

"Bitfields for ActiveRecord": store low-cardinality columns in a separate table for vastly more flexibility and better performance.

A simple ActiveRecord wrapper for various Magento models

This gem aims to provide an easy and faster way to do single database insertions in Rails.

A mytop-ish variant that can watch many mysql servers

mogbak makes it easy to backup and restore mogilefs domains

Add table-level database locking to ActiveRecord

Mysql replication, could cause a number of issues if the tables that are being replicated are locked. Myreplicator is designed to replace Mysql's replication with a flat file based system. Myreplicator allows you to sync tables based on different frequencies and avoid using Mysql's built-in replication services.

Reconnect mysql2 if the MySQL server is running with the --read-only option.

This GEM is required by the infopark_fiona_connector when using MySQL.

provides functionality similar to acts_as_list. However, by managing position using a fractional indexing system, it allows database record updates during reordering to be completed with only a single update (N = 1)!

Adds the ENUM data type natively to ActiveRecord.

...

Transparently store MongoDB ObjectId values in ActiveRecord.

Tools to help launch apps in Docker

oversip-mod-mysql provides an easy to use MySQL connector for OverSIP proxy.

Use Percona (pt-online-schema-change) for migrations generated with this tool, all activerecord helpers are available.

Runs regular Rails/ActiveRecord migrations via the Percona Toolkit pt-online-schema-change tool.