Previous tutorials have introduced a set of IoT Sensors (providing measurements of the state of the real world), and two FIWARE Components - the Orion Context Broker and an IoT Agent. This tutorial ...

Hopefully our Elasticsearch tutorial helped shed some light on the basic features of the program, and how best to use them.So download Elasticsearch today, and start using it in your work. Whatever ...

$ curl http://localhost:9200/_cluster/health?pretty { "cluster_name" : "docker-cluster", "status" : "yellow", "timed_out" : false, "number_of_nodes" : 1, "number_of ...

A good search engine is a search engine that returns relevant documents. Elasticsearch uses Analyzer to control which documents are more relevant when querying. Inverted Index is a data structure for ...