Here's the list of technical requirements for this chapter:
- Elasticsearch product page: https://www.elastic.co/products/elasticsearch
- Overview of Logstash: https://www.elastic.co/products/logstash
- Available input plugins for Logstash: https://www.elastic.co/guide/en/logstash/current/input-plugins.html
- Grok pattern matching: https://www.elastic.co/guide/en/logstash/current/plugins-filters-grok.html
- Kibana user guide: https://www.elastic.co/guide/en/kibana/current/index.html