AR-JDBC is a database adapter for Rails' ActiveRecord component designed to be used with JRuby built upon Java's JDBC API for database access. Provides (ActiveRecord) built-in adapters: MySQL, PostgreSQL and SQLite3 as well as adapters for popular databases such as Oracle, SQLServer, DB2, FireBird and even Java (embed) databases: Derby, HSQLDB and H2. It allows to connect to virtually any JDBC-compliant database with your JRuby on Rails application.
Required Ruby Version
>= 0
Authors
Nick Sieger, Ola Bini, Karol Bucek and JRuby contributors
Versions
- 80.0.pre1 May 28, 2026 java (362 KB)
- 72.1 September 26, 2025 java (356 KB)
- 72.0 September 23, 2025 java (356 KB)
- 71.0 January 24, 2025 java (350 KB)
- 70.2 April 09, 2024 java (344 KB)