NLog.EasyDbLogger (nuget): This NLog adpater allows you to log your messages to database table with minimal configuration. See this link for instructions on how to use this https://github.com/kshyju/NLog.EasyDbLog#nlogeasydblog
Keywords: NLog|Opserver|Logging|DataBaseLogging|OpserverLogging|DBLogging|NLogDatabaseLogging|logging|nlog-target|opserver