Elasticsearch
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This document discusses Elasticsearch, an open source search engine that can handle large volumes of data in real time. It is based on Apache Lucene, a full-text search engine, and was developed by Shay Banon in 2010. Elasticsearch stores data in JSON documents and works by indexing these documents so they can be quickly searched. Some key advantages include being RESTful, scalable, simple and transparent, and fast. Disadvantages include only supporting JSON for requests and responses as well as some challenges around processing. The document recommends starting with the official Elasticsearch documentation.
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Elasticsearch
- 1. 1
- 2. Hello! I am Hermeto Romano I am PHP developer at Tecnologia Fox 2
- 4. The questions... ○ What is Elasticsearch? 4
- 5. The questions... ○ What is Elasticsearch? ○ What problems does it solve? 5
- 6. The questions... ○ What is Elasticsearch? ○ What problems does it solve? ○ How it works (basically)? 6
- 7. The questions... ○ What is Elasticsearch? ○ What problems does it solve? ○ How it works (basically)? ○ What are the biggest advantages? 7
- 8. The questions... ○ What is Elasticsearch? ○ What problems does it solve? ○ How it works (basically)? ○ What are the biggest advantages? ○ What are the biggest disadvantages? 8
- 9. The questions... ○ What is Elasticsearch? ○ What problems does it solve? ○ How it works (basically)? ○ What are the biggest advantages? ○ What are the biggest disadvantages? ○ Where to start? 9
- 10. Let's go!
- 12. What is Elasticsearch? Basically... Elasticsearch is an open source search engine that can handle large volumes of data in real time. 12
- 13. What is Elasticsearch? Basically... Elasticsearch is an open source search engine that can handle large volumes of data in real time. Based on... Apache Lucene, a full-text search engine. We can say that Elasticsearch abstracts the Lucene API, which has a certain complexity and high learning curve. 13
- 14. What is Elasticsearch? Basically... Elasticsearch is an open source search engine that can handle large volumes of data in real time. Based on... Apache Lucene, a full-text search engine. We can say that Elasticsearch abstracts the Lucene API, which has a certain complexity and high learning curve. Developed by... Shay Banon in 2010 14
- 15. What problems does it solve? 15
- 16. What problems does it solve? The search... 16
- 18. How it works? (basically) 18 Elasticsearch stores data in the form of documents. It provides documents in JSON format, which is supported by most modern programming languages.
- 21. What are the biggest advantages? 21 ○ RESTFull
- 22. What are the biggest advantages? 22 ○ RESTFull ○ Scalable
- 23. What are the biggest advantages? 23 ○ RESTFull ○ Scalable ○ Simple and transparent
- 24. What are the biggest advantages? 24 ○ RESTFull ○ Scalable ○ Simple and transparent ○ Fast, really fast
- 26. What are the biggest disadvantages? 26 ○ No multi-language support in terms of request handling and data response (only possible in JSON)
- 27. What are the biggest disadvantages? 27 ○ No multi-language support in terms of request handling and data response (only possible in JSON) ○ Processing
- 29. Where to start? 29 Official documentation
- 31. Links You can see more information here: https://www.elastic.co/learn https://github.com/elastic/elasticsearch https://www.elastic.co/guide/index.html https://www.elastic.co/products/elasticsearch http://e-storage.com.br/produtos/elastic/elasticsearch/ https://www.opservices.com.br/o-que-e-elastic-search/ https://tasafo.org/2014/08/09/iniciando-com-elasticsearch/ http://www.w3ii.com/pt/elasticsearch/elasticsearch_basic_concepts .html ◎ Presentation template by SlidesCarnival. 31