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# ![bleve](docs/bleve.png) bleve
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[![Build Status](https://travis-ci.org/blevesearch/bleve.svg?branch=master)](https://travis-ci.org/blevesearch/bleve) [![Coverage Status](https://coveralls.io/repos/github/blevesearch/bleve/badge.svg?branch=master)](https://coveralls.io/github/blevesearch/bleve?branch=master) [![GoDoc](https://godoc.org/github.com/blevesearch/bleve?status.svg)](https://godoc.org/github.com/blevesearch/bleve)
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[![codebeat](https://codebeat.co/badges/38a7cbc9-9cf5-41c0-a315-0746178230f4)](https://codebeat.co/projects/github-com-blevesearch-bleve)
[![Go Report Card](https://goreportcard.com/badge/blevesearch/bleve)](https://goreportcard.com/report/blevesearch/bleve)
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[![Sourcegraph](https://sourcegraph.com/github.com/blevesearch/bleve/-/badge.svg)](https://sourcegraph.com/github.com/blevesearch/bleve?badge) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
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modern text indexing in go - [blevesearch.com](http://www.blevesearch.com/)
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Try out bleve live by [searching the bleve website](http://www.blevesearch.com/search/?q=bleve).
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## Features
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* Index any go data structure (including JSON)
* Intelligent defaults backed up by powerful configuration
* Supported field types:
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* Text, Numeric, Date
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* Supported query types:
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* Term, Phrase, Match, Match Phrase, Prefix
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* Conjunction, Disjunction, Boolean
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* Numeric Range, Date Range
* Simple query [syntax](http://www.blevesearch.com/docs/Query-String-Query/) for human entry
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* tf-idf Scoring
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* Search result match highlighting
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* Supports Aggregating Facets:
* Terms Facet
* Numeric Range Facet
* Date Range Facet
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## Discussion
Discuss usage and development of bleve in the [google group](https://groups.google.com/forum/#!forum/bleve).
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## Indexing
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```go
message := struct{
Id string
From string
Body string
}{
Id: "example",
From: "marty.schoch@gmail.com",
Body: "bleve indexing is easy",
}
mapping := bleve.NewIndexMapping()
index, err := bleve.New("example.bleve", mapping)
if err != nil {
panic(err)
}
index.Index(message.Id, message)
```
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## Querying
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```go
index, _ := bleve.Open("example.bleve")
query := bleve.NewQueryStringQuery("bleve")
searchRequest := bleve.NewSearchRequest(query)
searchResult, _ := index.Search(searchRequest)
```
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## License
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Apache License Version 2.0