A mountable engine for bridge data storage, can either be used for direct database connection or as a localized data storage mechanism

Gem for generating Canvas models and migrations and syncing data from Canvas

Kafka libraries for Ruby.

Collect gems used by applications

A Rails Engine to provide a basic RESTful interface for GTFS feeds. GTFS Spec: https://developers.google.com/transit/gtfs

seed util (convert excel to yaml and insert yaml to db)

Creates separate tables for each history table

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

Paperclip-Azure is a [Paperclip](https://github.com/thoughtbot/paperclip) storage driver for storing files in a Microsoft Azure Blob. This is a friendly fork of the [original gem](https://github.com/supportify/paperclip-azure); it incorporates bugfixes that haven't yet been incldued in point releases of the upstream gem and some new features.

mogbak makes it easy to backup and restore mogilefs domains

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

A Redis-based version-addressable caching system. Memoize pure functions, aggregated database queries, and 3rd party API calls.

redshift_connector is a bulk data connector for Rails (ActiveRecord).

redshift-connector is a bulk data connector for Rails (ActiveRecord).

Renalware uses demographic, clinical, pathology, and nephrology datasets to improve patient care, undertake clinical and administrative audits and share data with external systems.

#Crowdsourcing management system for #RubyOnRails: http://bit.ly/voluntary-0-7-1

An ORM framelet that fits on top of ActiveRecord to give you 'Data Mapper' semantics.

DB and GIT synchronization via ActiveRecord and GitWrapper

A modified version of CSV Import using activerecord-import

activerecord-importer - Another Data Importer