So if you use Log4Net to log into a database (i.e. using the AdoNetAppender), how can you conveniently get an overview of what has happend ? Well, you could try the following Query ( T-SQL ): SELECT convert(varchar(10),LogDB.D... as Datum, LogDB.Level, LogDB.Logger,COUNT(LogDB.Lo... as Counter From Log4Net.dbo.Log as LogDB where Level <> ......