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Meilisearch 簡介
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johnroyer
September 28, 2024
Technology
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Meilisearch 簡介
johnroyer
September 28, 2024
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Transcript
1 SELECT url FROM news WHERE content like "% 逢甲夜市
%"
2 ALTER TABLE `db`.`table_name` ADD FULLTEXT `idx_name` (`content`); SELECT url
FROM news WHERE MATCH(content) AGAINST(" 逢甲夜市 ")
3 全文檢索
4 Fang Chia night market ^ ^ ^
5 Fang Chia night market Fang Chia Fang Chia night
market .....
6 逢甲夜市 逢 甲 夜 逢甲 夜市 逢夜 逢市 (N-gram)
7 中研院中文斷詞 (CKIP) https://ckip.iis.sinica.edu.tw/service/ckiptagger/
8 台灣即日起進入「排碳有價」時代,全台計有 281 家 企業、 500 間廠家須繳碳費,佔全國溫室氣體排放量 約 54% ,以鋼鐵、石化、半導體等產業為大宗。
範例
9 基努李維被問及對於真除代理執行長廖達琪的可能結 果,蔡明忠表示,不做多想,但期盼還是盧業中擔任 執行長 範例
10 Meilisearch
11 Meilisearch • full-text indexing engine powered by Rust •
支援多國語言 • Document based • RESTful API
12 Meilisearch
13 Meilisearch curl -X GET \ http://127.0.0.1:7700/indexes
14 Meilisearch curl -X POST \ 'http://localhost:7700/indexes' \ -H 'Content-Type:
application/json' \ --data-binary '{ "uid": "movies", "primaryKey": "id" }'
15 Meilisearch [ { "id": 1, "name": " 日落 ",
"tag": ["Linux", "COSCUP"], "programming-language": "PHP" }, { "id": 2, "name": "Shawn", "tag": ["Linux", "KaLUG", "Rust"] } ]
16 Meilisearch curl -X GET \ http://127.0.0.1:7700/index/people/stats { "numberOfDocuments": 2,
"isIndexing": false, "fieldDistribution": { "id": 2, "name": 2, "programming-language": 1, "tag": 2 } }
17 Meilisearch curl -X POST 'http://localhost:7700/indexes/people/sear ch' \ -H 'Content-Type:
application/json' \ --data-binary '{"q": "rust"}'
18 實際案例
19 Meilisearch https://zeroplex.tw
20 實際案例 新聞搜尋工具: • 文字約 3 GB • 數量約 140
萬筆 • 索引檔大小約 30 GB