{"id":54442,"library":"commons-dbcp2","title":"Apache Commons DBCP2","description":"Provides database connection pooling functionality for Java applications.","status":"active","version":"2.14.0","language":"java","source_language":null,"source_url":"https://gitbox.apache.org/repos/asf?p=commons-dbcp.git","tags":["database","connection-pooling","apache","commons","jdbc"],"install":[{"cmd":"<dependency>\n  <groupId>org.apache.commons</groupId>\n  <artifactId>commons-dbcp2</artifactId>\n  <version>2.14.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.apache.commons:commons-dbcp2:2.14.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"BasicDataSource","correct":"org.apache.commons.dbcp2.BasicDataSource"}],"quickstart":{"code":"import org.apache.commons.dbcp2.BasicDataSource;\n\nBasicDataSource ds = new BasicDataSource();\nds.setUrl(\"jdbc:mysql://localhost:3306/mydb\");\nds.setUsername(\"user\");\nds.setPassword(\"pass\");\nConnection conn = ds.getConnection();","lang":"java","description":"Creates a basic connection pool and obtains a database connection."},"warnings":[{"fix":"Configure maxTotal, maxIdle, and minIdle explicitly based on your workload.","message":"Default pool settings may cause resource exhaustion in high-concurrency environments.","severity":"gotcha","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'apach':1,16 'applic':11 'common':2,17 'connect':6,14 'connection-pool':13 'databas':5,12 'dbcp2':3 'function':8 'java':10 'jdbc':18 'pool':7,15 'provid':4","created_at":"2026-06-15T09:07:07.525289+00:00","updated_at":"2026-06-15T09:07:07.525289+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://commons.apache.org/proper/commons-dbcp/","github":null,"docs":"https://appdoc.app/artifact/org.apache.commons/commons-dbcp2/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["database"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}