A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
![]() previous attempt was flawed (but maked by Reset() method) new approach is to do this work in the Reset() method itself, logically this is where it belongs. but further we acknowledge that IndexInternalID []byte lifetime lives beyond the TermFieldDoc, so another copy is made into the DocumentMatch. Although this introduces yet another copy the theory being tested is that it allows each of these structuress to reuse memory without additional allocation. |
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analysis | ||
config | ||
docs | ||
document | ||
http | ||
index | ||
numeric_util | ||
registry | ||
search | ||
test | ||
utils | ||
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_document.go | ||
mapping_field.go | ||
mapping_index.go | ||
mapping_test.go | ||
query_bool_field.go | ||
query_boolean.go | ||
query_conjunction.go | ||
query_date_range.go | ||
query_disjunction.go | ||
query_docid.go | ||
query_fuzzy.go | ||
query_match_all.go | ||
query_match_none.go | ||
query_match_phrase.go | ||
query_match.go | ||
query_numeric_range.go | ||
query_phrase.go | ||
query_prefix.go | ||
query_regexp.go | ||
query_string_parser_test.go | ||
query_string_parser.go | ||
query_string.go | ||
query_string.nex | ||
query_string.nn.go | ||
query_string.y | ||
query_string.y.go | ||
query_term.go | ||
query_test.go | ||
query_wildcard.go | ||
query.go | ||
README.md | ||
reflect.go | ||
search_test.go | ||
search.go |
bleve
modern text indexing in go - blevesearch.com
Try out bleve live by searching our wiki.
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