protocol data management system 中文意思是什麼

protocol data management system 解釋
協議數據管理系統
  • protocol : n 1 議定書；調查書，始末記。2 （條約等的）草案，草約；（羅馬教皇詔書等的）首尾程式。3 〈the P 〉 ...
  • 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...
  • management : n. 1. 辦理，處理；管理，經營；經營力，經營手腕。2. 安排；妥善對待。3. 〈the management〉〈集合詞〉（工商企業）管理部門；董事會；廠方，資方。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Then this paper concerns about the network packet intercepting technology of linux os and gives a thoroughly overview of network hacking methods and some application protocol criterion, including http, ftp, telnet, nntp, pop3, smtp etc. then the system design scheme of the transparent proxy has been discussed, this system can be divided to 4 modules below : establishment of transparent charnel, implement of proxy service, gui configuration and management application, accessory filter functions ( such as url filter, command filter and logger etc ). we explain key techniques in all 4 main parts of this system, define the interfaces of each module, what is more the main data structures and software implements codes are all illustrated

    首先，論文陳述了防火墻的相關技術基礎，分析了透明代理作為一種先進易用的防火墻技術的原理，闡述了linux操作系統網路數據包攔截技術和http 、 ftp 、 telnet 、 nntp 、 pop3 、 smtp等應用層協議的協議規范和具體的工作流程。接著敘述了本透明代理服務器的系統總體設計方案，將系統分為以下幾個部分：透明通道建立、代理服務實現、 gui配置管理程序以及過濾功能（如url過濾、命令過濾和日誌審計等） 。論文然後分別介紹各個關鍵部分的具體實現要點，解釋了相互間的介面關系，列出了主要數據結構和實現流程。
  2. The article points out the importance and necessity of the information - security from its actuality in our country. the resources in the information system, for instance, hardware, software, data, document, operator, meterial and so on, are evaluated and gived safety grade firstly. and then, it analyses the menace including the nonauthorized access, the information leak, the refused sevice, the internal objection which the system will take. the following are the corresponding control police : confirm the users " rights and duties, including the mode of using account, the limit of accessing resource, the application of password, the building of backup ; confirm the administrators " right and duties, including physical safety, system configuration, account configuration and usufruct, password management, audit and control, backup and individual intimity ; run - of - mill measure of security defence, including access control, symbol and identification, integrality control, password technique, firewall system, audit and resumption, safety of operating system, safety of database system, defence of computers " virus and resisting - deny protocol. in the end, the article offers the strategies of disposing the safety - accident and analyse after ithow. to report it, how to solve it in phase, and how to avoid it happening again. in a word, the article presents a holistic resolvent about keeping away the information system ' s security, and supplies a essential frame for its configuration, management and application

    然後，對系統可能受到的威脅，包括非授權訪問、信息泄漏、拒絕服務和內部缺陷等進行分析，並提出了相應的控制策略：確定用戶的權力和責任，包括帳戶使用方式、資源訪問權限、口令應用以及建立備份等；確定系統管理員的權力和責任，包括物理安全、系統配置、帳戶設置及使用權限、口令管理、審計和監控、備份以及個人隱私等方面；一般性的安全防護措施：存取控制、標識和認證、完整性控制、密碼技術、防火墻系統、審計和恢復、操作系統安全、數據庫系統安全、計算機病毒防護和抗抵賴協議等。最後，對事故處理和事後分析提供策略，如何報告安全事故，如何協調解決安全事故，如何避免安全事故再次發生。總之，本文對信息系統安全防範工作給出一個整體的解決方案，為其在配置、管理和應用方面提供了基本的框架。
  3. Client supplies complete graphic user interface, accomplishing the management of jobflow and system ; communication agent accomplishes complete communication between client and server by tcp / ip network communication protocol and platform independent data communication protocol ; server supplies full support of jobflow, the superstratum are the jobflow definition subsystem and jnwengine, which are responsible for the definition and execution of jobflow ; the understratum is the network queue system, which realized the schedule and execution of job, thus all kinds of sources in computer network system can be utilized in order to improve execution efficiency and reduce job cost

    客戶端提供完全的gui用戶界面，完成用戶對作業流的管理及對系統的管理功能；通訊代理採用tcp ip網路通信協議以及與平臺無關的數據通訊協議來實現客戶與服務器之間的完全通訊；服務器端提供對作業流的全面支持，上層由作業流定義子系統和作業流引擎負責完成對作業流的定義與執行，底層使用網路隊列系統（ nqs ）來實現對作業的調度與執行，使用戶能夠最大限度地利用計算機網路系統中的各種資源，以提高執行效率、降低作業成本。
  4. Currently, the army is developping military network based oa project with effort among which military email transferring system is an essential application module. this paper proposed a data model of military email transferring as well as detailed design scheme according to the potential threat in email service system, practical condition of current military network and official model as well as document transferring process. it discussed the security requirement of military email transferring system in detail as well as analyzed and design relevent data model, mail exchange protocol and application requirement of cryptogram management

    該文針對電子郵件服務系統中存在的安全隱患，基於對目前國內外電子郵件安全技術的分析研究，立足於現有軍事計算機網路的實際現狀，根據目前軍隊的辦公模式、公文傳輸流程，提出了一種適合於軍隊辦公自動化中軍用電子郵件傳輸的數據模型及具體的設計方案，詳細討論了軍用電子郵件傳輸系統的安全服務需求，對相關的數據模型、郵件交換協議、密碼管理的應用需求等進行了詳細的分析和設計。
  5. Device management assembles every individual hardware module into an uniform one, which ensures the other software modules running effectively ; forwarding is a process in which the data package is switched by mac, routed through ip address and forwarded by mpls label ; the control of forwarding is the core of this system, which effectively manages the forwarding path of the data package by every kinds of network protocol

    設備管理把各個獨立的模塊有機的組合成統一的整體，是其它模塊的有效運行的保證；轉發主要是數據包在交換機中進行二層交換、 ip路由和mpls標簽交換的過程；轉發控制是系統的核心，通過各種網路協議有效的管理數據包的轉發路徑。
  6. It ' s well known that the project documentations " storage and management have an very important effect on the development of all kinds of project, and as the information age is coming, network technology has been applied to this procedure gradually. this article mainly introduces the study and realization of a internet - based project documentation storage and management system which application programming frame is built with delphi6. 0 and sql server2000. based on the tcp / ip protocol, the system try to establish a c / s model with connection - oriented, dependable stream sockets and multithread technology to complete some especial data communications by networks, such as the files of project, directory of user, all self - defined commands or messages and their parameters, and so on

    本文所研究的《基於internet的項目文檔存儲管理系統》通過delphi6 . 0和visualc + + 6 . 0相結合的開發平臺，結合sqlserver2000 ，將client server模式的數據庫技術和windowssocket網路通信技術進行集成，遵循tcp ip協議，同樣採用c s結構運行於internet ，通過服務器將處于各個不同物理位置的客戶機連接起來，形成一個交流平臺；其中，引入了目前國際上流行的先進的安全管理控制方法? ?角色控制理論對用戶進行權限分配，使擁有相應角色的人具有相應權限；然後系統自動根據組織部門或用戶的設立在服務器端生成相應的網路「虛擬文件櫃」 ，使擁有相應權限的人可以對相應文件櫃中的文檔進行整理；再通過多線程技術和windows套接字通信機制在tcp ip協議上實現了單個文件及目錄的傳輸。
  7. With wmi, system administrators and management application developers can use a single interface for local and remote access to win32, system monitor, wmi for windows driver model ( wdm ), registry, event logs, desktop management interface ( dmi ), simple network management protocol ( snmp ), and any other data wmi generates

    使用wmi ，系統管理員和管理應用程序的開發人員使用單一的界面即可從本地和遠程訪問win32 、系統監視器、 wmiforwindows驅動程序模型（ wdm ） 、注冊表、事件日誌、桌面管理介面（ dmi ） 、簡單網路管理協議（ snmp ）和任何其他wmi生成的數據。
  8. Then paper focuses on how to implement an interface between subscribe management system and conditional access system. it adopts xml techonology to represent the data exchanged. and the xml data wiii be sent by tcp protocol to ensure stability and efficient

    用戶管理系統與ca系統的介面對sms系統尤為重要，我們對該介面採用xml來描述被傳遞的內容，達到易表達、易讀、易分析的目的，將xml格式的數據放在tcp協議層上傳輸來保證介面的高效穩定。
  9. This is a big complicated monitoring and control system, the article only discusses a part of the units, includes : the components of neutral beam injection and the requirements for monitoring and control system, the argumentation and selection of control scheme, the research of data acquisition system based on pci bus, the design and realization of hardware and software of dac, the means of concentrated data storage and management, the communication program design of subsystem under different mode and protocol. the last part gives some experiment system running data

    這是一個大型復雜的監控系統，本文只就其中的幾個單元的設計與實現展開討論，主要內容包括：中性束注入裝置的組成及其對監控系統的要求，監控系統控制方案的論證和選擇，基於pci總線的小型數據採集系統的研製，多功能數據採集卡的硬體和軟體的設計與實現，集中式數據存儲與管理的方法及其實現，多功能子系統之間在不同通信方式、不同傳輸協議下的通信實現及其程序設計。
  10. The mobile device use a common data transfer protocol to exchange data with the enterprise database server. this model is based on a data sync protocol named syncml, and has been implemented in a practical system. the system is based on the project ? “ sale management systems ” of the shanghai songbang electric incorporation

    本文在分析比較目前國內外流行的數據同步協議的基礎上，給出了一種新的基於syncml協議的通用移動同步模型（ multipledatabasesyncmodel ，簡稱mdbsm ） ，並在實際項目中驗證，在模擬狀態下實現了嵌入式設備上的數據庫與遠程的企業數據庫上的數據同步。
  11. This paper stresses on discussing the architecture, access protocol and implementation mechanism based on xml and web services technologies, researches key technologies of metadata information service and data uniform access and management in database grid, designs and implements distributed mis subsystem and das subsystem, which support multi - domain management. mis can provides metadata information for the whole system, such as das and clients, it uses domain name 、 logical name and internal name of data object to uniformly name database resources in grid and implements name mapping mechanism and user view metadata information service and provides virtual organization and management of database resources. das can provide a scalable uniform data access by virtual organization and management of storage resources and multi - mode data share access mechanism, thus integrate database resources in grid and shields distribution and heterogeneity of resources and achieves transparent access. system adopts data access mechanism based on user request mapping to flexibly implement data access across multi domains, and adopts distributed data cache mechanism 、 security mechanism based gsi to provide high - performance secure data service for grid users

    本文論述了griddaen - dai系統的邏輯結構、訪問協議、數據服務流程以及基於webservices 、 xml等技術的實現策略，重點研究數據庫網格中的元服務、數據統一訪問和管理等關鍵技術，設計和實現了支持多管理域的分散式元服務子系統和數據訪問服務子系統。其中元服務主要為整個系統提供各種元信息支持，它採用域名、數據對象的邏輯名稱、物理名稱和內部名稱對廣域環境下的數據庫數據進行了統一命名，實現了相應的名字映射機制和全局的用戶數據視圖服務，提供了數據庫資源的虛擬組織與管理方式;數據訪問服務通過提供可擴展的統一數據訪問和支持多種數據共享訪問模式，屏蔽了數據庫資源的分佈性和異構性，為用戶提供了統一透明的數據服務。
  12. Client supplies complete graphic user interface, accomplishes the management of jobflow and system ; communication agent accomplishes complete communication between client and server by tcp / ip network communication protocol and platform independent data communication protocol ; server supplies full support of all operations in client

    客戶端提供完全的gui用戶界面，完成用戶對作業流的管理及對系統的管理功能；通訊代理採用tcp ip網路通信協議以及與平臺無關的數據通訊協議來實現客戶與服務器之間的完全通訊；服務器端提供對客戶端各種操作的全面支持。
  13. Recommended by iab ( internet activities board ), snmp ( simple network management protocol ) is a standard management protocol for tcp / ip - based networks. this system use client / server architecture. its framework includes the following parts : manager agent mib ( management information base ) snmp protocol a manager collects, processes, stores, and displays network data

    Snmp網路管理系統採用客戶機服務器結構，該管理框架主要由以下三幾部分組成： ?管理者（ manager ） ?管理代理（ agent ） ?管理信息庫（ hib ： managementinformationbase ） ? snmp協議管理者管理者收集，處理，存儲和顯示各種網路數據。
  14. In order to gather the warning data of nms ( network management system ) of zte transmission loop network, the paper analyses the communication protocol and the data format of nms of zte transmission loop network, and introduces the designment and the implementation of the protocol converters

    為實現採集中興傳輸環的告警數據，分析了中興傳輸環網管系統的通信協議與數據格式，介紹了相應協議轉換器的設計與實現方法。
  15. Firstly, the paper compares v. 90, modem, xdsl, isdn in their characters, difficulties, management and costs. finally, we choose to construct the h. 320 multi - media communication system based on n - isdn. secondly, in the theoretical part of the paper, the basic theory of h. 320 multi - media communication is introduced, such as the compression of video and audio data, h. 320 stack protocol and especially introduced the theory, relative protocol and the technique of access to the net of n - isdn

    本文針對銅線接入技術應用的基礎和現狀，對v . 90 、 modem 、 xdsl 、 isdn等接入方式的技術特點、接入難度、運行管理和經濟性等方面進行對比分析，結合接入的具體環境，通信需求和經濟性等方面的特點，重點闡述了n ? isdn接入方案的可行性和「基於n ? isdn接入的h . 320多媒體通信系統」的實現方案。
  16. This article describes the design scheme of message oriented middleware rodc : overall design conformed to jms standards ; using wal protocol and wal _ p algorithm combined with nested transaction model in transaction processing ; release mode supporting peer - to - peer mode and pub / sub mode. management and decision system in tobacco industry of state tobacco bureau is a large distributed system. this article describes the data transformation platform scheme based on mom rodc

    在深入分析本領域內消息中間件基本演算法的基礎上，本文採用wal協議與嵌套事務模型結合的wal _ p演算法進行事務處理，利用點對點（ peer - to - peer ） 、發布/訂閱（ pub / sub ）進行發布模式設計，同時計遵循jms消息中間件規范進行總體設計，設計實現了一個消息隊列中間件系統rodc ，並將rodc應用到了煙草行業的生產決策系統之中。
  17. Moreover, the key tasks in the system implementation are analyzed in the aspects of model, framework and key technology, including the design of multi - protocol interface, the structure design of i / o point table, the graphic display of remote workstation, the configurable tool based on the electronic map, as well as the effective organization and management of real - time and historical data

    並從集成管理平臺的模型、組成結構以及所採用的關鍵技術方面，分析了實現系統的關鍵任務，包括多協議介面設計、 i / o點表結構、遠程工作站的圖形顯示、電子地圖組態工具、實時數據和歷史數據的有效組織和管理等。
  18. Exemplified by the business between retailer possessing of inventory management system and logistics enterprise, application programs of the designed system have also been fulfilled, while automatic transferring and processing of data among application programs are realized by simple object access protocol ( soap )

    本文還完成了該系統設計方案的應用程序，以擁有庫存管理系統的零售商和物流公司間業務為例，利用簡單對象訪問soap協議實現應用程序間數據自動傳輸和處理。
  19. 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。
  20. We designs a communication protocol on this model, implementing many functions between host computer and radio, such as data transmission, radio management and control, status advertisement, etc. this paper uses the interface protocol, designs a radio link layer protocol, and implements the driver for the radio in linux operating system. after testing and measurement, we conclude that this interface protocol can be a model which uses ethernet interface as a transparent data channel

    本文使用了此介面協議，設計了無線鏈路協議，並且在linux操作系統中以電臺驅動程序的方式實現了介面和鏈路協議，通過對驅動程序運行情況的測試，說明該介面協議對網路層協議而言屏蔽了以太網作為透明通道的事實，此協議介面模型的可以實現和完成既定的功能和目標。
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