Elasticsearch: Getting Started Part 1
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Elasticsearch is a distributed, open-source search and analytics engine built on Apache Lucene, designed for scalability and performance. It allows for near real-time search and analyzes various data types, serving numerous high-profile customers like Adobe and Netflix. The document outlines its definition, history, licensing, supported clients, and utilities in big data search and analytics.
Elasticsearch: Getting Started Part 1
- 1. Elasticsearch Getting Started Part 1 Suyog Kale Kloojj.com
- 2. Kloojj.com Suyog Dilip Kale Technology Evangelist Chief Architect www.kloojj.com Organiser Pune Developer’s Community www.meetup.com/Pune-Developers-Community http://www.punedevscommunity.in/
- 3. Kloojj.com ● What is Elasticsearch ○ Definition ○ History ○ Licence ○ Customers ○ Version ○ Supported Clients & languages
- 4. Kloojj.com ● How others describes Elasticsearch as? ○ Database ? ○ Search ? ○ Search Index ? ○ Giant Index engine ? ○ Powerful analytics database ? ○ Magic box
- 5. Kloojj.com ● How others describes Elasticsearch as? ○ Ridiculously easy to set up and doing useful stuff ○ A technology allow you to implement solution when you’ve got more data than you know what do with ○ Searching for big data really fast that your in-house Google :) ○ It's a search engine, but the difference between traditional search engine and elastic search is that elastic also cares about numbers it's not just about text ○ It has really great functionality, it’s stable, it’s fun obtained and it has great community support ○ It can really scale to petabytes of data easily ○ It got everything you want, it’s got the performance, it’s got the richness, it’s got the scalability and it does it really really well. ○ It’s decision making tool
- 6. Kloojj.com ● What is Elasticsearch ? ○ Official definition “Elasticsearch is a distributed, RESTful search and analytics engine capable of solving a growing number of use cases. As the heart of the Elastic Stack, it centrally stores your data so you can discover the expected and uncover the unexpected.” ○ Open source search engine based on Apache Lucene. ○ Written in Java ○ Cross platform ○ Highly Scalable, performing, distributed search engine ○ Designed to take data from any input source, process and analyze
- 7. Kloojj.com ● What is Elasticsearch ? ○ HTTP REST API ○ Curl -X <REST verb> <node>:<port>/<index>/<type>/<id> ○ Ex. Curl -X GET https://localhost:9200/user/customer/123 ○ Non-schema JSON documents ○ Near real-time search ○ Maintained by elastic, provides commercial solutions associated to Elasticsearch
- 8. Kloojj.com ● History ○ Shay Banon created the precursor to Elasticsearch, called Compass, in 2004 ○ While thinking about the third version of Compass he realized that it would be necessary to rewrite big parts of Compass to "create a scalable search solution" So he created "a solution built from the ground up to be distributed" and used a common interface, JSON over HTTP, suitable for programming languages other than Java as well. ○ Shay Banon released the first version of Elasticsearch in February 2010. ○ Elasticsearch BV was founded in 2012 to provide commercial services and products around Elasticsearch and related software. ○ In March 2015, the company Elasticsearch changed their name to Elastic.
- 9. Kloojj.com ● Licence ○ Open source search engine based on Apache Lucene. ○ Elastic company also provides commercial license for Elastic stack that includes products,services and paid supports
- 10. Kloojj.com ● Version ○ Latest version 6.2.1 ○ Release date: February 08, 2018 ○ Supported platforms: Different flavours of Linux, Windows OS
- 11. Kloojj.com
- 12. Kloojj.com ● Customers ○ Adobe Systems ○ Facebook ○ Foursquare ○ GitHub ○ Mozilla ○ Netflix ○ SoundCloud ○ Stack Exchange ○ Quora ○ Wikimedia ○ … & many more
- 13. Kloojj.com ● Supported clients ○ Elasticsearch uses standard RESTful APIs and JSON. ○ It officially build and maintain clients in many languages such as ■ Java, ■ Python ■ .NET ■ Groovy ○ Community contributed clients ○ B4J ○ Clojure ○ ColdFusion (CFML) ○ Erlang ○ Go ○ Groovy ○ Haskell ○ Java ○ JavaScript ○ kotlin ○ Lua ○ .NET ○ OCaml ○ Perl ○ PHP ○ Python ○ R ○ Ruby ○ Rust ○ Scala ○ Smalltalk ○ Vert.x
- 14. Kloojj.com Suyog Dilip Kale Email suyog.kale@gmail.com Twitter @suyog_kale Thank You !!!
Editor's Notes
- #8: Customers https://www.elastic.co/use-cases
- #11: Versions https://www.elastic.co/downloads/elasticsearch Supported platforms: https://www.elastic.co/support/matrix
- #12: Versions https://www.elastic.co/downloads/elasticsearch Supported platforms: https://www.elastic.co/support/matrix
- #14: https://www.elastic.co/guide/en/elasticsearch/client/community/current/index.html