政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/36765
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113318/144297 (79%)
Visitors : 50960706      Online Users : 926
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version
    政大典藏 > College of Commerce > Department of MIS > Theses >  Item 140.119/36765


    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/36765


    Title: 主從式物件導向資料庫系統績效評估工作量模式之研究
    Client/Server OODBMS Benchmark Workload Modeling
    Authors: 方相宜
    Fong, Shun-Ei
    Contributors: 諶家蘭
    Seng, Ja-Lang
    方相宜
    Fong, Shun-Ei
    Keywords: 物件導向資料庫
    績效評估
    物件導向系統分析方法
    Object-Oriented Database
    Database Benchmark
    System Requirement Analysis
    Date: 1998
    Issue Date: 2009-09-18 19:32:37 (UTC+8)
    Abstract: 由於網路科技的進步 ,導致系統所需的資料不再只儲存於同一地點 , 面對分散式和主從式資料庫系統的使用日益頻繁 ,再加上現今的物件導向資料庫績效評估存在著許多的缺失包括 : 1.針對特定的應用領域 2. 針對特定的資料模型 3.測試資料庫綱目變得複雜 , 運算變得繁多 4.無法真實測出使用者應用領域的效能 .為了解決以上的問題 ,本研究擬使用物件導向系統分析方法作為使用者建構工作量模型的工具 , 發展出一個使用者需求導向的物件導向資料庫績效評估工作量模式。
    另一方面 , 為了驗證所提出理論的可行性 , 我們發展了工作量模型規格書產生器的雛型系統 , 使用者只須使用視覺化的圖形符號來編輯其工作量模型 , 系統即會產生工作量模型的規格描述 , 作為建構績效評估系統之進一步開發 .在網路科技與物件導向資料庫的應用範圍愈來愈廣 , 資料日益龐大與型態日益複雜的未來 , 以使用者需求為導向的績效評估將是未來物件導向資料庫的績效評估之發展方向。
    As the improving of network technology, the data of database is no more stored on the same site. So the distributed database system is more and more popular. Existing object-oriented database benchmarks have the following drawbacks:1.They are designed to the specific domains , so the workload models of theirs are unable to fully reprent user requirements . 2. They are designed to the specific data models , and their intentions are to measure the techniques and performance of database design . 3.As the database schemes are more complicated and test operations are more myriad , it will be harder and harder for users to implement the benchmark. 4.They can not really measure the performance on the specific domains of users. In order to resolve the above problems , this thesis tries to model user`s requirements workload using system analysis method . Because our database benchmark schemes and operations are derived from the user`s requirements , the workload will be more consistent , more representative and more accurate and the result will be useful and meaningful to user .
    In order to apply the model we propose , we develop the prototype of the workload specification generator . After users have finished editing their workload model with the visual graphic notations , the system will generate workload specifications which will be used in the later phase . As the application domain of OODBMS are diverse and databases are huge , the trend of benchmarks is toward user requirement orientation in the future .
    Reference: 1. 吳淑惠 , " 特色資料在分散式資料庫績效分析上的應用 ", 國立交通大學資訊科學研究所, 民國七十九年.
    2. 薛涵文 ," 個人電腦上物件導向資料庫之績效評估 ", 國立交通大學資訊科學研究所, 民國八十四年.
    Description: 碩士
    國立政治大學
    資訊管理研究所
    86356018
    87
    Source URI: http://thesis.lib.nccu.edu.tw/record/#B2002001646
    Data Type: thesis
    Appears in Collections:[Department of MIS] Theses

    Files in This Item:

    File SizeFormat
    index.html0KbHTML2446View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback