What are the key features of the Elastic Stack?

What are the key features of the Elastic Stack?

The Elastic Stack, also known as the ELK Stack, includes Elasticsearch, Logstash, Kibana, and Beats. Key features include real-time data analysis, powerful search capabilities, and data visualization.

Can you explain how Elasticsearch works?

Elasticsearch is a distributed search and analytics engine that allows for fast searches across large datasets. It uses a RESTful API and is built on top of Apache Lucene.

What role does Kibana play in the Elastic Stack?

Kibana is the visualization layer of the Elastic Stack. It allows users to create interactive dashboards and visualizations based on the data stored in Elasticsearch.

How does Logstash fit into the stack?

Logstash is a data processing pipeline that ingests data from various sources, transforms it, and sends it to Elasticsearch for indexing.

What are Beats and how do they work?

Beats are lightweight data shippers that send data from edge machines to Logstash or Elasticsearch. They are designed to monitor and collect specific types of data.