A Ruby on Rails library to help with mass database operations like insert, update, save, validations, etc (much faster than typical ActiveRecord Interactions

This gem can reduce rounds trips between your app and the database from thousands down to a single query

This gem gives a developer a set of tools for securing access to their endpoints.

システムが稼働する上で最初から必要なデータ（マスタデータ）を管理するツールです。

Watches long running sql queries and does not tolerate bad behavior.

Modular Sql is a modular query builder that enables a high database compatibility, usage easiness and dynamic construction. It is intended to allow any kind of query in any database, but will, at the moment, only handle relatively simple ones to most common databases.

MercatorMesonic interfaces between Mercator and Bechlem in the realm of product cross selling information.

Sample app for importing data from a legacy MYSQL database.

With merge db you can easily merge your databases and save all associations

MetaNotification: A module to send notifications.

Automatically create a RESTful API for your database, all you need to write is a JSON file!

This gem makes it easy to create and maintain an up-to-date database schema and apply it to the database as needed by the means of standard Sequel migrations.

Markdown Blog/Memo.

项目中公用的concern

Generates bare model files that can be used for a migration of legacy data to new models or to get a jump on development for an existing database

Easily add the ability to upload documents to any ActiveRecord model

Convert MongoDB query to Arel for MySQL. Forked from miyagawa/mongery

A simple CMS system.

Adds an instance method to a active record model that returns the most related models based on associated models in common

This application acts as a REST service to store in the database execution results produced on the fly by Moto::Listeners::Webui. It also provides a web interface for these results.