We are learning and researching on Graylog, and hoping that Graylog can meet our needs on logs management. One requirement we have is tagging logs and then query with the tags and also show the results on the dashboard. By reading this (Tags - Am I missing it?), I understand that tagging can be achieved by using Field, and multiple tags can be added by using Array of fields.
I’d like to ask:
f querying by an array of fields?
Is it possible to query by an array of fields using the dashboard?
processing, normalizing log messages is one of the key features of Graylog. That includes adding additional information to logs. Every field can be queried/searched. Because every action in Graylog is based on searches, you can add this information to a dashboard.