Cross-cluster search, ingest node, rollover API, shrink API, field collapsing, unified highlighter . . . there's lots to love in Elasticsearch these days. Get up to speed on 5.x and see how 6.x will address pain points around scale, upgrading, recovery, and sparse data and disk usage.
Walk through all things ingest for Logstash 5.x, from dead letter and persistent queues to the Grok Debugger and new monitoring APIs. Then get caught up on new lightweight data shipper additions like Heartbeat and Metricbeat, as well as new modules that simplify the getting started process.
In this session, NSHC demonstrates the process of how they collect, analyze, and secure data using Elasticsearch in the age of the Dark Web, a part of the World Wide Web that is only accessible by means of special software, allowing users and website operators to remain anonymous or untraceable.