Dissertation > Excellent graduate degree dissertation topics show

Research and Implementation of CORBA-based Distributed Databases Monitoring System

Author: ZhangYuePeng
Tutor: JiaYan;LiAiPing
School: National University of Defense Science and Technology
Course: Computer Science and Technology
Keywords: Database Monitoring Distributed database CORBA Prediction model
CLC: TP311.13
Type: Master's thesis
Year: 2007
Downloads: 114
Quote: 0
Read: Download Dissertation


With the continuous development of information technology , more and more enterprises to business-critical systems are built on top of a distributed database system . As the foundation and core of a variety of information systems , the reliability and performance of distributed database systems become the focus of growing concern . Be monitored in order to ensure the reliability and performance of a distributed database system , it becomes particularly important . How real-time monitoring of distributed database systems , to ensure that the system is a high-performance continuous operation has become an important research topic of theoretical significance and practical value . In this paper, research background, a business system for distributed database performance monitoring software , advance warning , flexibility and reliability of the presence of some of the problems in the real-time monitoring , designed and implemented a CORBA - based distributed Oracle database monitoring the system aims the database 7 × 24 hours a day monitoring and accurate early warning of problems that may occur to ensure the database systems to high-performance continuous operation . The main work of this paper carried out on the basis of comparative analysis of the main database monitoring tools and summarize their advantages and disadvantages , as follows : 1 . Designed CORBA-based distributed database monitoring system architecture , based on the structure of the system function the module has been divided , and elaborated on the role and relationship of the various functional modules . For monitoring the complexity and variety of features , presented based on the level of content , user-friendly and effective to reduce the the distributed monitoring tremendous network communication overhead . Prediction model , and three predictive models ( static model , linear model and acceleration model ) is applied to the system , thus further reducing the network communication overhead caused by distributed monitoring . 3 configurable and scalable monitoring strategy was designed and implemented to facilitate the user to set different monitoring strategies for different being monitored nodes . 4 . CORBA-based distributed database monitoring system , and system performance tests . The test results show that the system can simultaneously monitor 50 of the Oracle database , and the performance was less affected nodes being monitored .

Related Dissertations

  1. Study on Quality Change and Prediction Model for Shelf-life of Chilled Pork,TS251.4
  2. Study on Quality Changes and Firmness Prediction Model of Loquat Fruit after Harvest,TS255.4
  3. A Study on the Predictive Model of Health Assessment in Li River, Guiling, Guangxi,X826
  4. Predicting Wheat Grain Yield and Quality Based on Population Indexes and Nitrogen Nutrient Status,S512.1
  5. Genetic Dissection and Elite Allele Identification of Seed Traits in Soybean Cultivars Released from Huanghuai Valleys and Southern China,S565.1
  6. A Photo-Thermal Model for Predicting Growth and External Quality of Dendrobium Nobile in Greenhouse,S682.31
  7. Studies on Changes of Quality Characters and Prediction Model of Postharvest Tomato Fruit,S641.2
  8. Studies on Prediction Models for Fruit Decay and Shelf-Life of Postharvest Chinese Bayberry,S667.6
  9. The Design and Implementation of Distributed Database Based on Oracle of Mobile CRBT,TP311.13
  10. Traffic Prediction Model Based on Wavelet and Markov,TP393.06
  11. Equipment management information system based on distributed three-tier application development and research,TP311.52
  12. Design and Implementation of Management Console of Network Backup System,TP309.3
  13. Research on Dynamics Performance and Optimal Design for Constrained Damping Vibration Isolator,TB535.1
  14. Researchondistributeddata Access Layer Based on Shared-Nothing Structure,TP311.13
  15. Research and Practice of a Monitor and Control Software System Suitable for Use in Heterogeneous Computing Enviorment,TP277
  16. Study on the Energy Efficiency Prediction Model of the Plant of Central Air-conditioning System,TU831.4
  17. Strain hardening austenitic stainless steel 022Cr17Ni12Mo2 low cycle fatigue properties of,TG115.57
  18. Radio and TV remote monitoring system software and video processing,TN948.6
  19. Analysis on the Indicator Thresholds of Roads’ Grade Length and Gradient in Xinjiang Main Roads Safety Evaluation,U412.3
  20. The Research on Temperature Distribution of Asphalt Pavement in Gansu Province,U416.217
  21. Research on the Void Prediction of Cement Concrete Overly on Old Cement Pavement after Rubblization,U414

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
© 2012 www.DissertationTopic.Net  Mobile