A servlet filter that logs requests to the log (slf4j) and writes them asynchronously to the DB. RequestLoggerFilter - logs request info to the DB RequestLoggerFilterPerfJdbc - subclass of RequestLoggerFilter that also logs time spent in JDBC using perf-jdbc RequestLoggerFilterPerfmon4J - subclass of RequestLoggerFilter that also logs time spent in JDBC using perfmon4j By default, uses the "java:/comp/env/jdbc/request-logger" data-source to log to. Can be overridden with the "com.alterion.requestlogger.jdbc.datasource-jndi" system-property. DB schemas for MS-SQL and PostgreSQL are in src/main/sql