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A modern text indexing library for go. (this is a mirror of the github repository) http://www.blevesearch.com/
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Marty Schoch 9e9f172f81 speed up english possessive filter 
previous impl always did full utf8 decode of rune
if we assume most tokens are not possessive this is unnecessary
and even if they are, we only need to chop off last to runes
so, now we only decode last rune of token, and if it looks like
s/S then we proceed to decode second to last rune, and then
only if it looks like any form of apostrophe, do we make any
changes to token, again by just reslicing original to chop
off the possessive extension
2016-09-11 12:55:03 -04:00
analysis speed up english possessive filter 2016-09-11 12:55:03 -04:00
config remove byte_array_conveters 2016-07-01 10:21:41 -04:00
docs dont count code coverage support tool in project coverage 2016-08-31 13:52:19 -04:00
document change sort field impl to use indexed values not stored values 2016-08-17 09:20:44 -07:00
http remove byte_array_conveters 2016-07-01 10:21:41 -04:00
index Merge pull request #411 from steveyen/master 2016-08-27 08:00:45 -04:00
numeric_util change sort field impl to use indexed values not stored values 2016-08-17 09:20:44 -07:00
registry remove unused code 2016-08-31 13:52:02 -04:00
search change from const to var so apps can adjust value 2016-08-31 16:43:50 -04:00
test add integration tests for sorting 2016-08-20 14:45:53 -04:00
utils remove unused code 2016-08-31 13:52:02 -04:00
vendor enable mossStore as configurable lower-level store 2016-05-26 13:33:22 -07:00
.gitignore Merge branch 'sedtweak' of https://github.com/bcampbell/bleve into bcampbell-sedtweak 2016-09-01 13:55:15 -04:00
.travis.yml remove firestorm index scheme 2016-06-26 07:51:41 -04:00
config_app.go attempt to support google app engine 2016-07-29 21:29:05 -04:00
config_disk.go attempt to support google app engine 2016-07-29 21:29:05 -04:00
config.go attempt to support google app engine 2016-07-29 21:29:05 -04:00
CONTRIBUTING.md adding CONTRIBUTING.md to repo 2016-06-26 09:48:43 -04:00
doc.go apply doc fix patch from rakoo 2014-09-07 09:09:47 -04:00
error.go remove temporary error and replace with permanent check 2016-02-03 10:23:49 -05:00
examples_test.go add example usage of SortBy and SortByCustom 2016-08-18 13:03:48 -07:00
index_alias_impl_test.go improved implementation to address perf regressions 2016-08-25 15:47:07 -04:00
index_alias_impl.go cache values to avoid dynamic dispatch inside hot loop 2016-08-25 16:24:26 -04:00
index_alias.go Fix typos in comments and strings 2014-12-18 18:43:12 +01:00
index_impl.go refactored data structure out of collector 2016-08-26 10:29:50 -04:00
index_meta_test.go fix issues identified by errcheck 2015-04-07 15:39:56 -04:00
index_meta.go Minor fix to ensure full index path exists 2016-03-13 21:44:21 -06:00
index_stats.go moved fields requiring 64-bit alignment to start of struct 2016-03-20 10:38:28 -04:00
index_test.go cap preallocation by the collector to reasonable value 2016-08-31 15:25:17 -04:00
index.go add support for gathering stats via map for easier consumption 2016-03-07 18:37:46 -05:00
LICENSE adding license file 2014-04-17 17:03:15 -04:00
mapping_document.go fix indexing of primitives not inside map/struct 2016-06-21 21:15:36 -04:00
mapping_field.go add support for toggling Store/Index Dynamic in IndexMapping 2016-03-08 07:58:29 -05:00
mapping_index.go remove byte_array_conveters 2016-07-01 10:21:41 -04:00
mapping_test.go fix indexing of primitives not inside map/struct 2016-06-21 21:15:36 -04:00
query_bool_field.go Implemented boolean field support 2016-01-11 17:18:03 -08:00
query_boolean.go boolean query defaults to minShould of 0 2016-01-12 16:30:10 -05:00
query_conjunction.go simplify date parsing in queries, add date to query string 2016-04-22 17:12:10 -04:00
query_date_range.go update godocs for date range querying 2016-06-26 10:25:09 -04:00
query_disjunction.go simplify date parsing in queries, add date to query string 2016-04-22 17:12:10 -04:00
query_docid.go query_docid: add DocIDQuery to filter by document identifiers 2015-11-04 18:41:16 +01:00
query_fuzzy.go Fix some typos 2016-01-15 05:46:27 +07:00
query_match_all.go fix marshaling of MatchAll queries 2016-04-07 18:20:35 -04:00
query_match_none.go fix marshaling of MatchNone queries 2016-04-16 20:51:27 -04:00
query_match_phrase.go mapping_field: document IncludeTermVectors 2015-11-19 15:38:16 +01:00
query_match.go added match query operator 2016-07-06 13:15:56 +02:00
query_numeric_range.go Update NumericRangeQuery comments 2015-11-12 22:16:10 +01:00
query_phrase.go mapping_field: document IncludeTermVectors 2015-11-19 15:38:16 +01:00
query_prefix.go major refactor of kvstore/index internals, see below 2014-09-12 17:21:35 -04:00
query_regexp.go more correct fix, handles case where validate is called 2016-01-21 17:26:24 -05:00
query_string_lex.go replaced nex lexer with custom lexer 2016-09-01 13:16:07 -04:00
query_string_parser_test.go replaced nex lexer with custom lexer 2016-09-01 13:16:07 -04:00
query_string_parser.go Merge branch 'sedtweak' of https://github.com/bcampbell/bleve into bcampbell-sedtweak 2016-09-01 13:55:15 -04:00
query_string.go simplify date parsing in queries, add date to query string 2016-04-22 17:12:10 -04:00
query_string.y replaced nex lexer with custom lexer 2016-09-01 13:16:07 -04:00
query_string.y.go replaced nex lexer with custom lexer 2016-09-01 13:16:07 -04:00
query_term.go major refactor of kvstore/index internals, see below 2014-09-12 17:21:35 -04:00
query_test.go added match query operator 2016-07-06 13:15:56 +02:00
query_wildcard.go added regexp and wildcard queries 2015-03-11 16:57:22 -04:00
query.go simplify date parsing in queries, add date to query string 2016-04-22 17:12:10 -04:00
README.md adding goreportcard 2016-04-02 21:01:23 -04:00
reflect.go typo in lookupPropertyPathPart() func name 2015-11-23 09:27:22 -08:00
search_test.go parse search results by converting strings back to errors 2016-04-26 17:56:37 -04:00
search.go adjust new sort functionality to also work with MultiSearch 2016-08-24 14:07:10 -04:00

README.md

bleve bleve

Build Status Coverage Status GoDoc Join the chat at https://gitter.im/blevesearch/bleve codebeat Go Report Card

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