Using Elasticsearch and Kibana (Udemy.com)

Scalable Search and Analytics for Document Data

Created by: Loony Corn

Produced in 2017

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What you will learn

  • Construct robust, scalable search for production use in web and enterprise apps
  • Query ES using the ES Domain Specific Language
  • Perform aggregations to extract insights and run analytics on ES
  • Interface with ES using Python

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Quality Score

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Overall Score : 92 / 100

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Course Description

Elasticsearch wears two hats: It is 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 ES in both contexts
ES as search engine technology:
  • How search works, and the role that inverted indices and relevance scoring play
  • The tf-idf algorithm and the intuition behind term frequency, inverse document frequency and field length
  • Horizontal scaling using sharding and replication
  • Powerful querying functionality including a query-DSL
  • Using REST APIs - from browser as well as from cURL
ES as data warehouse/OLAP technology:
  • Kibana for exploring data and finding insights
  • Support for CRUD operations - Create, Retrieve, Update and Delete
  • Aggregations - metrics, bucketing and nested aggs
  • Python client usage

Who this course is for:
  • Developers looking to add robust enterprise search functionality
  • Business analysts looking to use ES and Kibana for business intelligence
  • Data professionals looking to use the ElasticSearch search engine

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Instructor Details

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Loonycorn is us, Janani Ravi and Vitthal Srinivasan. Between us, we have studied at Stanford, been admitted to IIM Ahmedabad and have spent years working in tech, in the Bay Area, New York, Singapore and Bangalore.
Janani: 7 years at Google (New York, Singapore); Studied at Stanford; also worked at Flipkart and Microsoft
Vitthal: Also Google (Singapore) and studied at Stanford; Flipkart, Credit Suisse and INSEAD too
We think we might have hit upon a neat way of teaching complicated tech courses in a funny, practical, engaging way, which is why we are so excited to be here on Udemy!

We hope you will try our offerings, and think you'll like them :-)

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Reviews

4.6

26 total reviews

5 star 4 star 3 star 2 star 1 star
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By Syed Shamsudheen

Perfect course for beginners like me! :)

By kushal goyal

good for start

By Sidhartha Mallik

good pace and clear explanations - but still not able to correlate how to integrate web apps with Elastic Search.but overall REST CRUD operations and Cluster explanations is pretty good.

By Jeff Segor

This course filled in some of the gaps of my knowledge about Elasticsearch and Kibana.

By Edward Pius

This course explains the inner workings of ElasticSearch very clearly.

By Vatsavayi Ashok Varma

Explanation is good. Examples for demo are somewhat real-time. Easy to understand

By Anil kumar

another great course from loony corn , explains the internal details about elastic search clearly

By Gurmeet Chawla

it was a good experience it was totally new for me. When I understood the connection of Elastic Logstash and Kibana I felt good.

The two things which could be improved are logtsash should be covered and a real time application in java should be shown , how it inserts and updates documents in cloud based elastic search. Or a second version of this course should be created to cover those two.

By Deidre McVey

I learned a great deal through this program. The videos were concise to their topics and kept me engaged.

By Steven Calwas

Substantial introductory coverage of Elasticsearch. Advanced topics, such as configuration and defining custom analyzers, are not covered. Kibana is brushed over superficially, providing only an idea of what it is used for. I recommend the course for Elasticsearch introduction. If you're looking for Kibana info, search elsewhere.

By Sachin Kotian

Well covered topics...maybe a more time should have been spent on logstash

By Thomas Müller

Sehr gute Schritt-für-Schritt-Erklärungen. Basis sind die JSON In- und Outputs, anhand derer man gut versteht, was eigentlich passiert