磁盤文件索引 的英文怎麼說
中文拼音 [cípánwénjiànsuǒyǐn]
磁盤文件索引
英文
disc file index- 磁 : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
- 盤 : Ⅰ名詞1 (盤子) tray; plate; dish 2 (形狀或功用像盤的東西) sth shaped like or used as a tray pl...
- 文 : Ⅰ名詞1 (字) character; script; writing 2 (文字) language 3 (文章) literary composition; wri...
- 件 : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
- 索 : Ⅰ名詞1 (大繩子; 大鏈子) a large rope 2 (姓氏) a surname Ⅱ動詞1 (搜尋; 尋找) search 2 (要; ...
- 引 : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
- 磁盤 : (magnetic) disc [disk]磁盤編輯 disk edit; 磁盤操作系統 disk operating system; 磁盤磁軌 disk tra...
- 文件 : 1 (公文、信件等) document; file; papers; instrument 2 [自動化] file; 文件保護 file protection; ...
- 索引 : index; indexing; key; repertory; subscript; concordance
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A storage structure of1 to32 disk blocks that is used to store and transfer units of data in files with a relative or indexed file organization. unlike a block, a bucket can contain only entire records
由1至32磁盤信息塊構成的一種存儲結構。結合相對或索引文件組織,用於文件中數據單元的存儲和傳送。與信息塊不同的是,存儲桶只能包含整記錄。So at first in this paper, a disk - based xml data storage structure ldf & b based on f & b index is proposed. on one side, ldf & b wipes off the redundancy existing in traditional storage structure which stores the same value information repeatedly ; on the other hand, the index on the tape and the inverted index introduced in this storage structure enable nodes with the same property to be clustered when stored on disk, and enable nodes satisfied with the query to be searched effectively. that is to say, ldf & b can support xml query processing effectively
為此,本文首先提出了一種基於f & b索引的xml數據的磁盤壓縮存儲結構ldf & b ,其優點在於:一方面, ldf & b摒除了傳統存儲方法中相同的值信息重復存儲帶來大量冗餘的問題;另一方面,該結構引入的同帶索引與反向索引結構將具有相同性質的節點聚集在一起,使得可以快速的定位到滿足條件的節點集,很好的支持了其上的查詢處理。
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