Logstash
Logstash is an another important core component of the ELK which is mainly used for the user to collect data from a variety of sources, transform it and then send the result to the desired location. It was developed in 2016 by Jordan Selassie. It is written in Java and Ruby language. It is one of the ELT tools. It can be used when complex pipelines are handling multiple data formats.To know more about how Logstash.
What is Elastic Stack?
Elastic Stack is a group of products that can reliably and securely take data from any source, in any format, then search, analyze, and visualize it in real-time. Elasticsearch is a distributed, RESTful search and analytics engine that can address a huge number of use cases. Also considered as the heart of the Elastic Stack, it centrally stores user data for high-efficiency search, excellent relevancy, and powerful analytics that is highly scalable.