ElasticSearch is a popular search and analytics engine for full-text search, log analytics, business analytics, and other use cases. ElasticSearch users can store, search, and analyze huge volumes of data in near real-time and get answers in milliseconds. It processes JSON requests and returns JSON data. One of the greatest challenges when using Elasticsearch is integrating it with other datasources especially NoSQL databases. In this e-book, we help you understand how you can integrate Elasticsearch with other databases.