How ELK platform helps Devops Engineers?

A) ELK is a register handling platform that assists DevOps Engineers in taking correct decisions for the enterprise. ELK contains ElasticSearch, Logstash and Kibana. Logstash gathers different kinds of Logs and forwards them into a channel of events. After standardizing the data, it will be forwarded to elastic search where the data will be saved. Kibana is used to develop visualizations and assists, developers, in understanding the data.