Why would a DevOps team use Logstash?

A.
In order to consume data from a multitude of sources simultaneously, parse it and transform it to converge
onto a common format.

B.
To provide a distributed, RESTful search and analytics engine with the ability to perform structured and
unstructured searches.

C.
For gathering data from hundreds and thousands of machines for analytics.

D.
To shape the collected data and provide interactive visualizations.

Explanation:
https://www.elastic.co/products/logstash