Parallel

Current time : 18 minutes for a -a run. Requires some additionnal testing that should be carried next week
I was talking about this on the ELK presentation :-( Probably I didn't explain it well due to the hurries, sorry.

You can just add the RedisHandler to your Logger, this will send log records to redis. On the server where Redis is running, you have **one** logstash indexer that picks up the messages from redis and stores them in elasticsearch. So only one logstash process is needed if you send messages to Redis.