WARNING: The 2.x versions of Elasticsearch have passed their EOL dates. If you are running a 2.x version, we strongly advise you to upgrade.
This documentation is no longer maintained and may be removed. For the latest information, see the current Elasticsearch documentation.
Once you have deployed your cluster in production, there are some tools and best practices to keep your cluster running in top shape. In this short chapter, we talk about configuring settings dynamically, tweaking logging levels, improving indexing performance, and backing up your cluster.