ES Tire Intro Doc

sexta-feira, 27 de setembro de 13

scoped_search

elasticsearch

elasticsearch
Build on top of:
Alternative to:

• HTTP REST API
• JSON documents
• Distributed
• Growing fast
elasticsearch

• DSL for ruby/rails
• Integrated with ActiveModel
• https://github.com/karmi/retire
Tire

using elasticsearch

• brew install elasticsearch (or just use
Boxen)
• put into your Gemﬁle: gem ‘tire’
• map your data
• create your index(es)
• search
using elasticsearch

• For simples models with no (searchable)
relations:
mapping

mapping

indexing your data

Searching

• include Tire::Model::Callbacks
• re-index cron or worker for volatile data
• DB river plugin
updating the index

re-indexing

• use timestamps in index name :
(models201305)
• use an alias that points to the latest index
of that model (models => models201305)
• use the alias as index name in the app
• to re-index: create a new index and point
the alias to it
re-indexing

• elasticsearch status:
• curl localhost:19200/_stats
• generated mapping in ES:
• curl localhost:19200/leads/_mapping
misc

• http://www.elasticsearch.org/guide/
• https://github.com/karmi/retire
• http://railscasts.com/episodes/306-
elasticsearch-part-1
• http://railscasts.com/episodes/307-
elasticsearch-part-2
resources

thanks!

ES Tire Intro Doc

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ES Tire Intro Doc