YUKI Hiroshi
null+****@clear*****
Wed Nov 27 18:21:22 JST 2013
YUKI Hiroshi 2013-11-27 18:21:22 +0900 (Wed, 27 Nov 2013) New Revision: 44a9194a33c6129f35132d6a491508f54288abb2 https://github.com/droonga/fluent-plugin-droonga/commit/44a9194a33c6129f35132d6a491508f54288abb2 Message: Add a reference column to the fixture table Modified files: test/unit/fixtures/document.grn Modified: test/unit/fixtures/document.grn (+20 -9) =================================================================== --- test/unit/fixtures/document.grn 2013-11-27 18:01:19 +0900 (e3d6659) +++ test/unit/fixtures/document.grn 2013-11-27 18:21:22 +0900 (7c58933) @@ -3,21 +3,32 @@ table_create Bigram TABLE_PAT_KEY ShortText \ --normalizer NormalizerAuto +table_create Documents TABLE_HASH_KEY ShortText +column_create Documents title COLUMN_SCALAR ShortText +column_create Bigram Documents_title COLUMN_INDEX|WITH_POSITION Documents title + +load --table Documents +[ +{"_key": "Groonga", "title": "Groonga"} +] + + table_create Sections TABLE_HASH_KEY ShortText column_create Sections title COLUMN_SCALAR ShortText column_create Sections content COLUMN_SCALAR Text +column_create Sections document COLUMN_SCALAR Documents column_create Bigram Sections_title COLUMN_INDEX|WITH_POSITION Sections title column_create Bigram Sections_content COLUMN_INDEX|WITH_POSITION Sections content load --table Sections [ -{"_key": "1.1", "title": "Groonga overview", "content": "Groonga is a fast and accurate full text search engine based on inverted index. One of the characteristics of groonga is that a newly registered document instantly appears in search results. Also, groonga allows updates without read locks. These characteristics result in superior performance on real-time applications."}, -{"_key": "1.2", "title": "Full text search and Instant update", "content": "In widely used DBMSs, updates are immediately processed, for example, a newly registered record appears in the result of the next query. In contrast, some full text search engines do not support instant updates, because it is difficult to dynamically update inverted indexes, the underlying data structure."}, -{"_key": "1.3", "title": "Column store and aggregate query", "content": "People can collect more than enough data in the Internet era. However, it is difficult to extract informative knowledge from a large database, and such a task requires a many-sided analysis through trial and error. For example, search refinement by date, time and location may reveal hidden patterns. Aggregate queries are useful to perform this kind of tasks."}, -{"_key": "1.4", "title": "Inverted index and tokenizer", "content": "An inverted index is a traditional data structure used for large-scale full text search. A search engine based on inverted index extracts index terms from a document when it is added. Then in retrieval, a query is divided into index terms to find documents containing those index terms. In this way, index terms play an important role in full text search and thus the way of extracting index terms is a key to a better search engine."}, -{"_key": "1.5", "title": "Sharable storage and read lock-free", "content": "Multi-core processors are mainstream today and the number of cores per processor is increasing. In order to exploit multiple cores, executing multiple queries in parallel or dividing a query into sub-queries for parallel processing is becoming more important."}, -{"_key": "1.6", "title": "Geo-location (latitude and longitude) search", "content": "Location services are getting more convenient because of mobile devices with GPS. For example, if you are going to have lunch or dinner at a nearby restaurant, a local search service for restaurants may be very useful, and for such services, fast geo-location search is becoming more important."}, -{"_key": "1.7", "title": "Groonga library", "content": "The basic functions of groonga are provided in a C library and any application can use groonga as a full text search engine or a column-oriented database. Also, libraries for languages other than C/C++, such as Ruby, are provided in related projects. See related projects for details."}, -{"_key": "1.8", "title": "Groonga server", "content": "Groonga provides a built-in server command which supports HTTP, the memcached binary protocol and the groonga query transfer protocol (gqtp). Also, a groonga server supports query caching, which significantly reduces response time for repeated read queries. Using this command, groonga is available even on a server that does not allow you to install new libraries."}, -{"_key": "1.9", "title": "Groonga storage engine", "content": "Groonga works not only as an independent column-oriented DBMS but also as storage engines of well-known DBMSs. For example, mroonga is a MySQL pluggable storage engine using groonga. By using mroonga, you can use groonga for column-oriented storage and full text search. A combination of a built-in storage engine, MyISAM or InnoDB, and a groonga-based full text search engine is also available. All the combinations have good and bad points and the best one depends on the application. See related projects for details."} +{"_key": "1.1", "title": "Groonga overview", "content": "Groonga is a fast and accurate full text search engine based on inverted index. One of the characteristics of groonga is that a newly registered document instantly appears in search results. Also, groonga allows updates without read locks. These characteristics result in superior performance on real-time applications.", "document": "Groonga"}, +{"_key": "1.2", "title": "Full text search and Instant update", "content": "In widely used DBMSs, updates are immediately processed, for example, a newly registered record appears in the result of the next query. In contrast, some full text search engines do not support instant updates, because it is difficult to dynamically update inverted indexes, the underlying data structure.", "document": "Groonga"}, +{"_key": "1.3", "title": "Column store and aggregate query", "content": "People can collect more than enough data in the Internet era. However, it is difficult to extract informative knowledge from a large database, and such a task requires a many-sided analysis through trial and error. For example, search refinement by date, time and location may reveal hidden patterns. Aggregate queries are useful to perform this kind of tasks.", "document": "Groonga"}, +{"_key": "1.4", "title": "Inverted index and tokenizer", "content": "An inverted index is a traditional data structure used for large-scale full text search. A search engine based on inverted index extracts index terms from a document when it is added. Then in retrieval, a query is divided into index terms to find documents containing those index terms. In this way, index terms play an important role in full text search and thus the way of extracting index terms is a key to a better search engine.", "document": "Groonga"}, +{"_key": "1.5", "title": "Sharable storage and read lock-free", "content": "Multi-core processors are mainstream today and the number of cores per processor is increasing. In order to exploit multiple cores, executing multiple queries in parallel or dividing a query into sub-queries for parallel processing is becoming more important.", "document": "Groonga"}, +{"_key": "1.6", "title": "Geo-location (latitude and longitude) search", "content": "Location services are getting more convenient because of mobile devices with GPS. For example, if you are going to have lunch or dinner at a nearby restaurant, a local search service for restaurants may be very useful, and for such services, fast geo-location search is becoming more important.", "document": "Groonga"}, +{"_key": "1.7", "title": "Groonga library", "content": "The basic functions of groonga are provided in a C library and any application can use groonga as a full text search engine or a column-oriented database. Also, libraries for languages other than C/C++, such as Ruby, are provided in related projects. See related projects for details.", "document": "Groonga"}, +{"_key": "1.8", "title": "Groonga server", "content": "Groonga provides a built-in server command which supports HTTP, the memcached binary protocol and the groonga query transfer protocol (gqtp). Also, a groonga server supports query caching, which significantly reduces response time for repeated read queries. Using this command, groonga is available even on a server that does not allow you to install new libraries.", "document": "Groonga"}, +{"_key": "1.9", "title": "Groonga storage engine", "content": "Groonga works not only as an independent column-oriented DBMS but also as storage engines of well-known DBMSs. For example, mroonga is a MySQL pluggable storage engine using groonga. By using mroonga, you can use groonga for column-oriented storage and full text search. A combination of a built-in storage engine, MyISAM or InnoDB, and a groonga-based full text search engine is also available. All the combinations have good and bad points and the best one depends on the application. See related projects for details.", "document": "Groonga"} ] -------------- next part -------------- HTML����������������������������...다운로드
