A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
822457542e
COMPATIBILITY NOTE: scorch zap version bumped in this commit. The version bump is because mergeFields() now computes whether fields are the same across segments and it relies on the previous commit where fieldID's are assigned in field name sorted order (albeit with _id field always having fieldID of 0). Potential future commits might rely on this info that "fields are the same across segments" for more optimizations, etc. |
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| 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