Aggregating Data with Elasticsearch
BigData Training Architect II in Content
Anyone familiar with searching and filtering documents in Elasticsearch naturally starts to wonder about how to get answers from data. How many unique clients visit a website? Which static assets from a website use the most bandwidth? What is the relation between the number success, client-error, and server-error request statuses? Aggregations can answer all these questions and more. In this activity, you will utilize the Elasticsearch search API to aggregate over a set a log data to answer these questions.