| 1 | 79 | 147 | redis | A Ruby client that tries to match Redis' API one-to-one, while still
    providing an i... | 
        | 2 | 107 | 138 | pg | Pg is the Ruby interface to the PostgreSQL RDBMS. It works with PostgreSQL 10 and later. | 
        | 3 | 206 | 336 | mysql2 | A simple, fast Mysql library for Ruby, binding to libmysql | 
        | 4 | 275 | 316 | sqlite3 | Ruby library to interface with the SQLite3 database engine (http://www.sqlite.org). Pre... | 
        | 5 | 479 | 591 | mongo | A pure-Ruby driver for connecting to, querying, and manipulating MongoDB
databases. Off... | 
        | 6 | 1,904 | 1,851 | tiny_tds | TinyTDS - A modern, simple and fast FreeTDS library for Ruby using DB-Library. Develope... | 
        | 7 | 2,089 | 3,961 | cassandra-driver | A pure Ruby driver for Apache Cassandra | 
        | 8 | 2,706 | 2,451 | activerecord-sqlserver-adapter | ActiveRecord SQL Server Adapter. SQL Server 2012 and upward. | 
        | 9 | 3,073 | 5,238 | redic | Lightweight Redis Client | 
        | 10 | 3,298 | 9,190 | data_objects | Provide a standard and simplified API for communicating with RDBMS from Ruby | 
        | 11 | 6,239 | 5,622 | couchbase | Modern SDK for Couchbase Server | 
        | 12 | 7,259 | 14,327 | neography | A Ruby wrapper to the Neo4j Rest API see http://docs.neo4j.org/chunked/stable/rest-api.... | 
        | 13 | 20,031 | 46,838 | trophonius | A lightweight, easy to use link between Ruby (on Rails) and FileMaker using the FileMak... |