transaction data set 中文意思是什麼

transaction data set 解釋
事務數據集
  • transaction : n 1 辦理，處理；交易；業務，事務。2 【法律】和解。3 〈pl 〉（學會等的）會議記錄；學報。4 【心理學...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  1. The second part tracks the technology of information security and electronic security protocol which is advanced nowadays and will be applied in later sectors. the third part analyses secure demands of e - business and design general system frame of secure electronic business. the forth part analyses data flow and transaction process in the systems of electronic payment based on set protocol and ssl protocol distinctly, then designs them. systems of electronic payment consist of four logic parts, including client side, payment server, payment gateway, which is designed in fifth part

    本文從應用的角度出發，通過跟蹤研究國內外先進的信息安全技術和安全電子交易協議，對支付型電子商務業務及其安全需求作了詳細的分析；分別設計了基於set協議和non ? set協議的電子支付交易流程及系統中各組成部分（包括客戶端軟體、支付服務器、支付網關）的基本功能模塊，能較好實現商家、顧客、企業、銀行之間的信息流、資金流的傳遞及安全保障；接著就電子支付系統實現過程中的信息交換和系統集成等方面的問題作了探討，並給出了基於j2ee和xml的解決原型。
  2. This means you can connect to the database, grab your data in the form of a result set, release the connection and manipulate it locally, then resume your connection to complete the transaction, thus using far less connection and server resources

    這意味著您可以連接到數據庫，以結果集的形式取得數據，釋放連接並在本地操縱這些數據，然後恢復連接以完成事務，這樣可以大大減少對連接和服務器資源的使用。
  3. Operates two mirrored data centres ensuring reliable and round - the clock operation. with the most advanced set and ssl internet transaction technologies in place in addition to the recognised e - cert issued by hong kong post, esd

    特設兩個并行運作的數據中心，確保網站時刻運作正常並採用先進的set及ssl網上交易系統，再配合香港郵政署先進的電子核證技術，不但為市民帶來更大的保障，亦積極帶領著本港電子商貿的發展。
  4. Many scholars abroad have set up the urban land hedonic price model according to the hedonic price theory, studying the influencing factors and functioning mechanism of the urban land price using the data of the transaction of the local urban land

    國外許多學者都用特徵價格理論建立城市土地特徵價格模型，用當地城市土地交易數據實證研究城市土地價格影響因素及其作用機制。
  5. No shared locks are issued to prevent other transactions from modifying data read by the current transaction, and exclusive locks set by other transactions do not block the current transaction from reading the locked data

    不發布共享鎖來阻止其他事務修改當前事務在讀的數據，其他事務設置的排他鎖不會阻礙當前事務讀取鎖定數據。
  6. Early e - commerce is the traditional edi method. traditional edi is based on a strict standard set of transaction processing, it uses private network or value added network ( van ), the costs are high and it is difficult to realize cross - platform and cross - system data exchange

    早期的電子商務是傳統的edi方式，傳統edi基於嚴格的事務處理的標準集，且利用專網或增值網服務，成本高，難于實現跨平臺跨系統的數據交換。
  7. Xact abort must be set on for data modification statements in an implicit or explicit transaction against most ole db providers, including sql server

    對于大多數ole db提供程序（包括sql server ） ，必須將隱式或顯示事務中的數據修改語句中的xact _ abort設置為on 。
  8. In dpcx, the process by which data stored in the transaction data set is copied to the transmit data set

    在分散式處理控制執行程序（ dpcx ）中，把存儲在事務處理數據集中的數據復制到發送數據集中去的過程或處理方法。
  9. 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。
  10. For example, if you use microsoft sql server 2005 to create a checking account application, you must set up a database structure to manage the account transaction data and an application that acts as the user interface to the database

    例如，如果使用microsoft sql server 2005創建支票帳戶應用程序，則必須設置一個數據庫結構來管理帳戶交易數據，還要設置一個應用程序充當數據庫的用戶界面。
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