A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
4d71e901e8
many tools and applications using bleve use the config pkg to include support for many languages out of the box by forcing import of optional packages. |
||
|---|---|---|
| analysis | ||
| cmd/bleve | ||
| config | ||
| docs | ||
| document | ||
| geo | ||
| http | ||
| index | ||
| mapping | ||
| numeric | ||
| registry | ||
| search | ||
| test | ||
| vendor | ||
| .gitignore | ||
| .travis.yml | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| README.md | ||
| config.go | ||
| config_app.go | ||
| config_disk.go | ||
| doc.go | ||
| error.go | ||
| examples_test.go | ||
| index.go | ||
| index_alias.go | ||
| index_alias_impl.go | ||
| index_alias_impl_test.go | ||
| index_impl.go | ||
| index_meta.go | ||
| index_meta_test.go | ||
| index_stats.go | ||
| index_test.go | ||
| mapping.go | ||
| query.go | ||
| search.go | ||
| search_test.go | ||
README.md
bleve
modern text indexing in go - blevesearch.com
Try out bleve live by searching the bleve website.
Features
- Index any go data structure (including JSON)
- Intelligent defaults backed up by powerful configuration
- Supported field types:
- Text, Numeric, Date
- Supported query types:
- Term, Phrase, Match, Match Phrase, Prefix
- Conjunction, Disjunction, Boolean
- Numeric Range, Date Range
- Simple query syntax for human entry
- tf-idf Scoring
- Search result match highlighting
- Supports Aggregating Facets:
- Terms Facet
- Numeric Range Facet
- Date Range Facet
Discussion
Discuss usage and development of bleve in the google group.
Indexing
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)
Querying
index, _ := bleve.Open("example.bleve")
query := bleve.NewQueryStringQuery("bleve")
searchRequest := bleve.NewSearchRequest(query)
searchResult, _ := index.Search(searchRequest)
License
Apache License Version 2.0