read-only user 中文意思是什麼

read-only user 解釋
只讀用戶
  • read : vt 1 閱讀，朗讀，誦讀；【議會】宣讀（議案）；照譜唱[奏] （aloud out off）。2 辨讀，辨認（暗號等）...
  • only : adj. 1. 唯一的。2. 無比的，獨一無二的；最適當的。adv. 1. 僅僅；只，單，才；不過。2. 結果卻；不料。1. 但是，可是。2. 〈與 that 同用〉除了…；要不是…。
  • user : n. 1. 使用者，用戶。2. 吸毒成癮者。n. 【法律】（財產等的）使用（權），行使（權），享受（權），享有（權）。
  1. Opens the file selected by the user, with read - only permission

    打開用戶選定的具有隻讀權限的文件。
  2. Create a low - privileged domain user account with read - only permissions

    創建具有隻讀權限的低特權域用戶帳戶。
  3. A time - out can still occur after the first row is returned, and does not include user processing time, only network read time

    在返回第一行之後，超時仍然可能發生，但只包括網路讀取時間，而不包括用戶處理時間。
  4. New access - rights model for protect read - only translation unit via user group password

    新的訪問權限模型用於經由用戶組口令保護只讀翻譯單元。
  5. A term applied to a storage medium that permits data to be removed, leaving the medium in a condition to receive new data. magnetic tape, for example, is " erasable " and paper tape is not. the term is also applied to a read - only memory ( integrated circuit ) that can be reprogrammed by the user

    用來修飾說明某種存儲媒體，可以將其存儲的數據除去，以便存儲新的數據。例如磁帶是可擦除的，紙帶是不可擦除的。該術語也用於可重新編程的只讀存儲器（集成電路） 。
  6. The term is also applied to a read - only memory ( integrated circuit ) that can be reprogrammed by the user

    該術語也用於可重新編程的只讀存儲器（集成電路） 。
  7. Of a memory unit or type of memory ; using storage cells of a type that permit bit patterns to be set and / or changed to meet different user requirements " programmable read - only memory

    指某種存儲部件或存儲器，利用這種存儲單元可以設置或改變位模式以適應不同用戶的需要（例如「可編程只讀存儲器」 ） 。
  8. Of a memory unit or type of memory ; using storage cells of a type that permit bit patterns to be set and / or changed to meet different user requirements ; ( " programmable read - only memory " )

    指某種存儲部件或存儲器，利用這種存儲單元可以設置或改變位模式以適應不同用戶的需要（例如「可編程只讀存儲器」 ） 。
  9. The user does not have permission to delete the file or the file is read - only

    用戶沒有刪除文件的權限，或文件為只讀（
  10. The user does not have permission to delete the file, or the file is read - only

    該用戶沒有刪除該文件的權限，或者該文件為只讀（
  11. If you are displaying a small grid of read - only values, or if you are enabling a user to edit a table with millions of records, the

    若要以小型網格顯示只讀值，或者若要使用戶能夠編輯具有數百萬條記錄的表，
  12. As the application of distributed computing is used much more widely ， distributed database becomes a significant part of information management it avoids a lot of disadvantages of conventional centralized database ， and is applicable to many situations distributed database is a set of data which is the unity logic ， but in fact these data is located on different sites it is of high availability ， easy expansibility ， high concurrency ， high efficiency and etc in distributed system ， data redundancy is a method to improve the speed of query and the availability of system distributed query should shield the lower level details of data redundancy from end users ， distributed transaction should ensure data from disaccord this paper introduces basic conceptions of distributed database firstly ， discusses distributed transaction and concurrent control ， describes the development prototype mysql ’ s characters ， architecture and executive mechanism ， then shows the skeleton model of dpsql and exposes the strategy and algorithm of distributed query and distributed transaction ， at last analyzes the extra expenses and response delay of distributed processes this paper exposes the implementation mechanism of distributed query and distributed transaction emphatically distributed query uses the strategy of “ read one ， write a11 ” s0 in such a system if user ’ s requests are read - - only for the most part and the distribution of data redundancy is plausible ， efficiency is very high distributed transaction uses two - 。 phase commit protocol to ensure the consistency of global data ， which has less communication overhead

    分散式查詢需要向用戶屏蔽數據冗餘分散的底層細節，分散式事務處理要保證全局數據完整，這都是傳統集中式數據庫不曾面臨的問題。本文首先介紹了分散式數據庫的概念性問題；接著討論了分散式事務涉及的定義及演算法；然後描述了dpsql的原型mysql的特性、結構和執行機制；繼而給出了dpsql的梗概模型，闡述了實現分散式查詢和分散式事務處理的策略及演算法；最後分析了進行分散式處理給系統增加的額外開銷和客戶端的額外響應延遲。本文重點描述了分散式查詢和分散式事務處理的實現機制，分散式查詢採用」讀一個寫全部」的本地優先策略，在讀操作頻繁的系統中，只要庫的分佈合理，單機效率極高，幾乎無任何附加開銷和延遲，而以整個系統的角度看來，吞吐量就更是優于單機系統；分散式事務處理採用兩階段提交協議，通信次數較少並能確實保證副本一致。
  13. Although you can change and save the values of user - scope settings at run time, application - scope settings are read - only and cannot be changed programmatically

    雖然在運行時可以更改並保存用戶范圍設置值，但應用程序范圍設置是只讀的，不可以通過編程方式進行更改。
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