By Pilgrim - February 24, 2020
What is ELK (Elasticsearch, Logstash and Kibana) - and can it be used for IoT service monitoring?
ELK is an open-source toolchain, available to buy as-a-Service, designed to capture and analyse server logs. Logstash parses textual logs, elasticsearch is a database with excellent free-text retrieval, and Kibana is a charting tool.
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