Add table-level database locking to ActiveRecord

Typically SQL is not a great place to store a counter that is incremented often. For instance if you're counting the number of visits to a page by incrementing a SQL column and that page gets popular then there's a good chance that the SQL counter will become a benchmark. This is because doing an UPDATE on the row in question locks the row during the course of the UPDATE. So for many concurrent UPDATES there will be lots of lock contention. This gem helps with that.

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.

Management your mysql users. You can do that by simple settings written by yaml

MySQL Manager is a utility to perform routine tasks on a MySQL database.

Adds the ENUM data type natively to ActiveRecord.

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Transparently store MongoDB ObjectId values in ActiveRecord.

A lightweight script that allows you to run commands in parallel on multiple hosts

CMS on Ruby on Rails

Tools to help launch apps in Docker

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

The Pengin is PowerDNS API mountable engine for Rails.

Peatio gem contains microservices and command line tools

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

Read a dynamic database.yml file and allow you to drop/create the database on demand.

We want to play music at our office. Everyone has their own library on their own machines, and everyone except for me plays shitty music. Play is designed to make office music more palatable.

Helps to maintain referential integrity for Rails polymorphic associations.