What
Recently i came across a nice tool. This tool is called Logreduce and allows you to make Logging more readable. If you have a lot of logging, it is possible to remove similar log entries with Logreduce. Logreduce uses machine learning to filter out a lot of similar log entries, so you can reduce you logging with more then 98%. You can use Logreduce for example to detect errors without reading all the logs. When you have for example a logfile of a working application and a logfile when the application encounters errors you can use Logreduce to print the anomalies between the two files. This way it is easier and faster to find the errors inside the logfile
How to use Logreduce
I used these websites to start using Logreduce: