A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
7a98d75fc5
optimize docInternalToNumber() to avoid allocations |
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analysis | ||
cmd/bleve | ||
config | ||
docs | ||
document | ||
geo | ||
http | ||
index | ||
mapping | ||
numeric | ||
registry | ||
search | ||
size | ||
test | ||
vendor | ||
.gitignore | ||
.travis.yml | ||
config_app.go | ||
config_disk.go | ||
config.go | ||
CONTRIBUTING.md | ||
doc.go | ||
error.go | ||
examples_test.go | ||
index_alias_impl_test.go | ||
index_alias_impl.go | ||
index_alias.go | ||
index_impl.go | ||
index_meta_test.go | ||
index_meta.go | ||
index_stats.go | ||
index_test.go | ||
index.go | ||
LICENSE | ||
mapping.go | ||
query.go | ||
README.md | ||
search_test.go | ||
search.go |
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