Using Elasticsearch and Kibana
SkillwiseElasticsearch wears two hats: It is both a powerful search engine built atop Apache Lucene, as well as a serious data warehousing and Business Intelligence technology. This course will help you use the power of ES in both contexts. Access 59 lectures & 6 hours of content 24/7 Learn how search works, & the role that inverted indices and relevance scoring play Discover the tf-idf algorithm & the intuition behind term frequency, inverse document frequency and field length Perform horizontal scaling using sharding & replication Explore powerful querying functionality including a query-DSL Use REST APIs - from browser as well as from cURL Dive into Kibana for exploring data & finding insights Cover aggregations — metrics, bucketing & nested aggs