The easiest way to get random records from database with best performance that you ever seen.

Relational db to ActiveREcord models MAPper

RdfContext parses RDF/XML, RDFa and N3 into a Graph object. It also serializes RDF/XML, Turtle and N-Triples from the Graph. * Fully compliant RDF/XML parser. * Fully compliant XHTML/RDFa 1.0 parser. * Notation3 parser (N3-rdf level) * N-Triples, Turtle and RDF/XML serializer * ConjunctiveGraph, named Graphs and contextual storage modules. Install with 'gem install rdf_context'

rails middleware to reconnect connection

Active Record caching and indexing in memcache.

Recorder tracks changes of your Rails models

RecordFilter is a Pure-ruby criteria API for building complex queries in ActiveRecord. It supports queries that are built on the fly as well as named filters that can be added to objects and chained to create complex queries. It also gets rid of the nasty hard-coded SQL that shows up in most ActiveRecord code with a clean API that makes queries simple and intuitive to build.

Recursively delete all dependent model associations without an N + 1

Adds support in ActiveRecord for foreign_keys, complex indexes and other database-related stuff. Easily create foreign_keys, complex indexes and views.

Dump statistics from Redis to DB

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

Store application and user settings on Redis. Comes with ActiveRecord support.

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

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

Better Rails Forms

Admin interface for RubyOnRails projects inspired by Leaf CMS

A collection of RSpec matchers for web apps.

Connection proxy for ActiveRecord for leader / replica setups.

master-slave replication helper for ActiveRecord

Record your rack/rails requests and store them for future inspection