The emergence of the web, mobiles, social networks, blogs, and photo sharing has created a massive amount of data in recent years. These new data sources create information that cannot be handled using traditional data storage technology, typically relational databases. As an application developer or business intelligence developer, your job is to fulfill the search and analytics needs of the application.
A number of data stores, capable of big data scale, have emerged in the last few years. These include Hadoop ecosystem projects, several NoSQL databases, and search and analytics engines such as Elasticsearch.
The Elastic Stack is a rich ecosystem of components serving as a full search and analytics stack. The main components of the Elastic Stack are Kibana, Logstash, Beats, X-Pack, and Elasticsearch.
Elasticsearch is at the heart of the Elastic Stack...
