Development Online Course by Udemy, On Sale Here
Scalable Search and Analytics for Document Data
An excellent training about Programming Languages
Using Elasticsearch and Kibana
Elasticsearch wears two hats: Itis both a powerful search engine built atop Apache Lucene, as well as a serious data warehousing/BI technology. This course will help you use the power of ESin both contextsES as search engine technology: How search works, and the role that inverted indices and relevance scoring playThe tf-idf algorithm and the intuition behind term frequency, inverse document frequency and field lengthHorizontal scaling using sharding and replicationPowerful querying functionality including a query-DSLUsing RESTAPIs – from browser as well as from cURLES as data warehouse/OLAP technology: Kibana for exploring data and finding insightsSupport for CRUD operations – Create, Retrieve, Update and DeleteAggregations – metrics, bucketing and nested aggsPython client usage
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