distributed access 中文意思是什麼

distributed access 解釋
分散式存取
  • distributed : 分佈的
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  1. If you ve installed the distributed. net client, you can t process or even access work from seti @ home

    如果只安裝distributed . net客戶機，您將無法處理甚至無法訪問seti @ home 。
  2. Security account delegation may be required when you access providers on a different computer for running distributed queries

    當您訪問其他計算機上的提供程序以運行分散式查詢時，可能需要進行安全帳戶委託。
  3. Through the implementing of kernel level file and cache mechanism at the client side, this newly proposed distributed network file system provides seamless network file access and reduces the performance decline caused by network transmission. utilizing the concept of logic block server, it provides the reliable data block storage and implements redundant storage capacity. utilizing the concept of the index server, it provide s the cost of the greatly for server and network during data access process and realizes the computing with balancing capacity

    在客戶端通過實現內核級文件的調用和緩沖機制，實現了文件的無縫網路存取，並減少由於網路傳輸帶來的性能下降的影響；利用邏輯塊服務器實現邏輯塊的冗餘存取，實現數據塊的安全存放；利用索引服務器進行負載均衡計算，實現資料存取的較低網路和服務器開銷；利用索引服務器實現服務器組的零管理，使該系統具有高效性、穩定性和可伸縮性。
  4. Through the analysis of the user access characteristics in the net, the " file burst access, fba " and the " server tide access, sta " characteristics are discovered. based on these two characteristics and some existing technology, a file - oriented distributed system " dftp " model is built to solve the problems in the lans. this system is built upon the application level, it is transparent to the end users

    本文重點分析了目前在這類網路中文件下載服務存在的一些問題，並對其自身特點和用戶對文件的訪問特點進行統計分析，提出了「文件的爆發訪問（ fileburstaccess ， fba ） 」和「服務器的潮汐訪問（ servertideaccess ， sta ） 」這兩個網路中用戶的基本訪問特點。
  5. This allows distributed common access to ims databases and other databases using the db2 information integration product set

    這允許使用db2信息集成產品集對ims數據庫及其他數據庫進行分散式的通用訪問。
  6. The globus toolkit has been developed since the late 1990s to support the development of service - oriented distributed computing applications and infrastructures. core gt components address, within a common framework, fundamental issues relating to security, resource access, resource management, data movement, resource discovery, and so forth. these components enable a broader " globus ecosystem " of tools and components that build on, or interoperate with, gt functionality to provide a wide range of useful application - level functions

    Gt globus toolkit是面向服務的分散式計算應用和基礎設施的開發工具，它以上世紀九十年代以來的許多分散式系統和技術為基礎，其中較有影響的是過去十幾年的metacomputing ， legion和i - way等創新項目，以及當前的web service ，虛擬機和peer - to - peer架構等技術。
  7. Mobile agent, which originates from distributed - system research area and indicates the future of internet, is the result of gradually developed distributed - system technology. nevertheless, as a new concept, the mobile agent is probed both home and abroad. hence. there ' s neither regular model nor detailed description of agent. taking it for granted, this essy aims at the availiblity of mobile agent on the base of the mobility and autonomy of it. this essy then describes the " agent - based and fully materialized virtual database in the electronical book market system ", in which the author plays an importmant role. as regard to this sysetm, a uniform mirror database ( book market ) of all sourcedatabases is established and, with the help of the mobile agent, it ensures more instant access to diversified book information the customer needed. when some data is changed in the source termiante, the mobile agent then carries modification informations and moves from the source terminate to the mirror terminate, and, by doing relevant operations, the diferrent databases in different ends then become consistent

    本文描述了筆者參與開發的一個系統： 「基於移動agent的全具象vdb電子書市系統」 。本系統以移動agent為基礎，通過建立對各個數據源（書店）數據庫的一個總的鏡像數據庫（書市）來實現客戶數據查詢的即時性和快速性。每個源端數據庫一經修改，由移動agent攜帶相關修改信息移動到鏡像端對數據庫進行相應操作，從而保證源端數據庫與鏡像端數據庫的一致。
  8. For the process of simulation, the databases are supposed to be provided with two sides : real - time access for the distributed memory data and intelligence simulation technology. because each site in this simulation database emulates the different position and function structure character, and comes down to multi - platform, multi - type data, the great amount of system parameters, models, model structure parameters and rules in simulation must be managed by distributed database for administration, rapid information query and dynamic storage modification

    由於該模擬系統的每一個模擬節點分別模擬了分佈在不同位置、不同功能結構特徵的模擬對象，而且，涉及到多平臺、不同形式和種類的數據，因此模擬過程中大量的系統參數、模型、模型結構參數和規則，都必須使用分散式數據庫技術來管理、進行高速的數據檢索和動態存儲修改，來支持模擬環境的動態維護與模擬環境之間的相互作用。
  9. This dissertation mainly introduces the key technology and innovative research of ws - dfs, such as web - based architecture, flexible component model, distributed local file storage unit, parallel access control and high efficiently organize and index for huge amount data

    本文主要論述基於web服務的分散式文件服務系統的關鍵技術及創新研究，包括體系結構、靈活的組件模型、全分佈的本地文件存儲單元、數據並發訪問控制和海量數據高效的組織和檢索等六個方面的研究成果。
  10. The earth system grid ii is a research project that s leveraging grid to make it easier for scientists to securely access the massive amounts of distributed data they need to do complex collaborative work around climate modeling

    Earth system grid ii是一個研究項目，其目的是利用網格讓科學家可以更加簡便地訪問大量的分散式數據（他們需要使用這些數據，圍繞氣象建模進行復雜的協作） 。
  11. These kinds of " thin client " alternatives can enable distributed team members to access project assets wherever they are located

    這些種類的「瘦客戶端」的可選方法可以使分散式團隊成員無論在哪裡都可以訪問項目資產。
  12. In order to reduce access frequency to the ntp time server, and efficiently relieve the over - load situation of server. a time synchronization algorithm based on frequency adjustment in distributed system was proposed. under the same accuracy requirement,

    為了降低internet上對ntp時間服務器的訪問頻率，有效緩解時間服務器資源負擔過重的狀況，提出了一套適用於分散式系統的基於頻率調節的時間同步演算法。
  13. Thus many isolated networks are formed in tv station, and this brings much inconvenience. web services is a new distributed computing technology, it combines the tight - coupling n - tier computing technology and the concept of loose - coupling web together, thus allows the clients access the distant web services via standard network transfer protocol ( http ). the messages of request and response are all encoded in xml format

    Web服務（ webservices ）是近年來剛剛出現的一種分散式計算技術，它將緊密耦合的n層計算技術與鬆散耦合的web概念相結合，允許客戶端通過標準網路傳輸協議http調用遠程的web服務，調用請求和返回結果都用xml進行編碼，從而實現了平臺無關性。
  14. Manual configuration of large amount of distributed firewalls, as the access control enforcement points, can not meet the global security requirements in the open and dynamic environment, and make such burden to the administrator ; a variety of multiple clients may need different restricted access rules according to their requirements of quite different security levels, and these rules need to be generated centralized

    作為訪問控制實施點的每個客戶端網卡，如果採用人工配置，不僅會導致龐大的工作量而且不能滿足整個動態局域網的安全要求;網路上各個客戶端的安全級別不同，所以不同用戶的安全訪問策略規則需要集中制定。
  15. This paper discusses the design and implementation of a distributed directory service in grid monitoring system. we first compare and analyze several directory service systems in grid environment, such as grid monitoring architecture, relational grid monitoring architecture, metacomputing directory service and monitoring and discovery service, as well as popular directory service protocols, such as lightweight directory access protocol. from those systems and protocols, design demands and functions can be achieved

    本文比較分析了幾個在網格環境中提供信息服務的目錄服務系統及其標準，如網格監測體系結構、關系型網格監測體系結構、元計算目錄服務和監測與發現服務，同時也介紹了當前較為流行的目錄服務協議，如輕量級目錄訪問協議，得出一般目錄服務應滿足的要求和具備的功能，以及當前目錄服務系統普遍存在的局限性。
  16. The system adopts mature and advanced communication technology to make the centralized controls distributed on the network. it allows users to be able to monitor detailed status of the ups, the leaking, the air conditioning, the video capturing, the electric power supplying and the access switching in the central control room conveniently

    系統採用成熟先進的技術，實現了在計算機網路上的集中分佈監控，使用戶可以方便地監控機房內ups漏水空調視頻配電及機房門狀態等具體情況，將各種報警信息及時的通知相關的管理人員，從而有效地進行機房管理。
  17. In this paper we analyzed the structure, function and characteristics of the private office network, discussed the primary threats to the office network security and common attack methods, based on the p2dr model, we distributed the office network security policy across three layers : network layer, system layer and application layer. the security principle, implement solution and the relationship among these three layers were illustrated in this paper, including physical access control, logical access control, vpn, data encryption, authentication, authorization, audit, ids ( intrusion detection systems ), system leak test and anti - virus protection

    本文中將辦公網路的安全策略由下至上劃分為網路層、系統層和應用層三個層次，分別敘述了各個層次上的安全原則和實現方式，以及各層之間的相互關系，詳細介紹了物理控制、邏輯控制、 vpn與數據加密、用戶認證和授權、審計與入侵檢測、漏洞掃描及病毒防護等方面的策略和實現方式。
  18. As a centralized access control system, operating system is a good example, it based on gfac ( general framework of access control ). we introduced a distributed access control system, but new questions should be concerned

    它所實踐的訪問控制通用框架（ gfac ） ，採用分層和隔離的方法，提供了一個高度抽象的訪問控制復用框架。
  19. These interfaces support the concept of data virtualization and provide mechanisms related to distributed access to information of many types including databases, files, documents, content stores, and application - generated streams

    這些介面支持數據虛擬化的概念，並提供與多種類型的信息的分散式訪問相關的機制，包括數據庫、文件、文檔、內容庫和應用程序生成的流。
  20. Future applications are envisioned to require widely distributed access to data. web services are application propgram module in internet, which are self - inclusived. web services are universal description, discovery and integration ( uddi, for shorted ) over the web

    網路服務是基於萬維網的自包含的、模塊化的應用程序，它可以在萬維網（ web ）中被描述、發布、查找以及調用。
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