object oriented database management system architecture ppt

... 96 Building a database system that accommodates semistructured data has required us to rethink nearly every aspect of database management While the overall architecture of the system is relatively ... heterogeneous, and autonomous databases ACM Computing Surveys, 223:183 236, 1990 YA94 T Yan and J Annevelink Integratinga structuredtext retrieval system with an object- oriented database system In Proceedings ... While complex types and inheritance in object- oriented databases clearly enable more exibility, it can still be di cult to design an appropriate object- oriented schema to accommodate irregular

Ngày tải lên: 23/03/2014, 12:20

... HỆ THỐNG CSDL HƯỚNG ĐỐI TƯỢNG OBJECT ORIENTED DATABASE MANAGEMENT SYSTEM Tóm tắt: Tài liệu cố gắng định nghĩa hệ thống CSDL hướng đối tượng Nó mơ ... không lưu trữ đơn thuần, mà hành vi đối tượng liệu lưu trữ CSDL Cơ sở liệu Hướng đối tượng (Object- Oriented Database) kiểu CSDL, mà đó, liệu lưu trữ dạng đối tướng Hay CSDL Hướng đối tượng xây dựng ...  Các đặc trưng bắt buộc: Các nguyên tắc vàng  Các đối tượng phức hợp (Complex objects) Định danh đối tượng (Object Identity)  Sự đóng gói (Encapsulation)  Các kiểu lớp (Types and Classes)

Ngày tải lên: 24/11/2022, 16:56

... [...]... in Object- Oriented Finite Element Programming, " Communications in Numerical Methods in Engineering, Vol 13, pp 193-198, 1997 7 J S R A Filho and P R B Devloo, "Object Oriented ... Deville, "Fortran 90: On Entry to Object Oriented Programming. .. 1997 Copyright © 1999, 2000 J E Akin All rights reserved Page 22 of 23 Object Oriented Programming via Fortran ... C++, Addison Wesley, 1994 4 P Coad and E Yourdon, Object Oriented Design, Prentice Hall, 1991 5 Y Dubois-P`elerin and T Zimmermann, "Object- oriented finite element programming: III An efficient

Ngày tải lên: 12/12/2013, 21:16

... phần Biểu đồ cài đặt Reference Slides of Prof Pascal Molli, Loria, France  Object oriented Design, JEDI, Sun Microsystem  ... Object oriented design: A case study Trò chơi xúc xắc    Người chơi tung 10x2 xúc xắc Nếu tổng điểm

Ngày tải lên: 24/07/2014, 12:20

... the database development life cycle Relational Database Design 1A.2 INTRODUCTION TO DATABASE MANAGEMENT SYSTEM Introduction to Relational Database Management System Introduction to Database Management ... Design 1A.6 WHY USE A DATABASE MANAGEMENT SYSTEM? Introduction to Relational Database Management System Why use a Database Management System? ã ã âNIIT The conventional approach to database processing ... Relational Database Design 1A.14 FUNCTIONAL COMPONENTS OF A DATABASE MANAGEMENT SYSTEM Introduction to Relational Database Management System Functional Components of a Database Management System

Ngày tải lên: 01/08/2014, 09:22

... TỔNG QUAN VỀ HỆ QUẢN TRỊ CƠ SỞ DỮ LiỆU DATABASE MANAGEMENT SYSTEM Nội dung         Giới thiệu Quá trình phát triển Một số đặc tính CSDL Người ... môn Hệ Quản Trị CSDL MỤC TIÊU      Trình bày nhìn bao quát sở (Database) hệ quản trị sở (DBMS), hệ Cơ sở liệu (Database System) Các yêu cầu xây dựng DBMS Một số khái niệm quan trọng: giao ... khách hàng Báo cáo doanh thu Đăng ký học phần Chương : Nhập môn Hệ Quản Trị CSDL Database (tt)  Cơ sở liệu (Database)  Một tập hợp có cấu trúc liệu có liên quan với lưu trữ máy tính    

Ngày tải lên: 17/10/2014, 07:23

... manage database  DBMS is helpful in maintaining and utilizing a database Database Management System Capabilities of database management system Data dictionary  Data dictionary or ? ?system catalog” ... orders Database example Book airline ticket  Register a new course in university  Buy book in the bookstore  Library management …  Database Simplified database view Database Management System ... Chapter Overview of Database Management System Objectives Overview of DBMS  An Example  Characteristics of the Database  DBMS vs File-based system  Advantages of using the DBMS

Ngày tải lên: 15/05/2017, 11:13

... ĐẠI HỌC CÔNG NGHỆ Nguyễn Duy Anh DATABASE MANAGEMENT SYSTEM OF DICTIONARY ĐẠI HỌC QUỐC GIA HÀ NỘI TRƯỜNG ĐẠI HỌC CÔNG NGHỆ Nguyễn Duy Anh DATABASE MANAGEMENT SYSTEM OF DICTIONARY Khoa: Công nghệ ... construct a database to store the vocabulary and related information The database will be carefully designed and structured to ensure efficient storage and retrieval of data The information in the database ... ngoại)  Số lượng sản phẩm  Tổng giá trị sản phẩm II.Drawing ERD of the database using Chen ‘s model (Week 4) III Converting the database into the relation model Write queries used in your application

Ngày tải lên: 19/12/2023, 15:24

... ngôn ngữ lập trình dùng để quản lý và tương tác với cơ sở dữ liệu quan hệ (Relational Database Management System) SQL được sử dụng để thực hiện các thao tác như truy vấn dữ liệu, cập nhật dữ liệu, ... mysql>Select * from students where match(first_name, last_name) AGAINST ('A');Trang 11TỐI ƯU DATABASE SCHEMA- Tối ưu hóa kiểu dữ liệu:- Tránh null value:Ví dụ: khi thiết kế bảng user chỉ chứa ... dữ liệu.Trang 25Câu hỏi ôn tậpTrang 261.SQL là viết tắt của gì?A Structured Query Language B B System Query Language C Sequential Query LanguageA Quá trình cải thiện hiệu suất và hiệu quả của

Ngày tải lên: 06/04/2024, 14:38

... Multimedia Systems. An Object- Oriented Multimedia Database System for a News-on-Demand Application * M. Tamer Özsu Duane Szafron Ghada El-Medani Chiradeep Vittal Laboratory for Database Systems ... multimedia objects stored in the database. Keywords: database management, SGML, HyTime, object- oriented de- sign 1. Introduction One of the characterizing features of multimedia information systems ... to use standard ob- ject -oriented techniques to build a multmedia layer. Our generic object- oriented database will eventually be replaced by our own object- oriented database in later stages of

Ngày tải lên: 30/03/2014, 22:20

... Incident Management System ix This page intentionally left blank x National Incident Management System December 2008 What Is the National Incident Management System? The ... National Incident Management System (NIMS) This system provides... of emergency management and incident response activities The National Incident Management System (NIMS) framework ... Incident Management System (NIMS) provides a systematic, proactive approach to guide departments and agencies at all levels of government,... National Incident Management System 1

Ngày tải lên: 15/03/2014, 09:20

... 4 process management is essential for proactive management. 3. 4 Proactive Project Management Proactive project management means future -oriented planning, risk management, and change management ... communication, reactive management, and treating PM Collaborative Project Management System BudgetBudget TeamsTeams Mission Goals Objectives Mission Goals Objectives Support Levels Knowledge Management As-Built Product As-Built Product ProcessesProcesses MetricsMetrics Enterprise ... considered by the system, services provided by the system, and how services coordinate and integrate with one another. 4.1. Two Previous Project Management Architectures A number of PM architectures

Ngày tải lên: 16/03/2014, 01:20

... function Object Oriented Passing references (Contd.) Do... an object A reference is the object It is not a pointer to the object, nor a copy of the object It is the object Passing ... object1 ; second object2 ; object1 .display(); //no function overloading takes place object2 .display(); } • The scope is strictly confined to the classes in which they are declared Object ... Object Oriented Programming with C++/ Session 3 / 1 of 35 Function Overloading and References Session 3 Object Oriented Programming with C++/ Session 3/ 2 of 35 Session Objectives

Ngày tải lên: 23/03/2014, 04:21

... benchmark performance of the complete C-Store database system against other column -oriented database system implementation approaches, and against row -oriented databases. We benchmark two applications. The ... on the most common application for database systems: business transactional data processing. However, there are a set of emerging applications for database systems for which the row-by-row layout ... application, the Semantic Web, for which column -oriented database systems are not currently used. We find that on the first application, the complete C-Store system performed 10 to 18 times faster than

Ngày tải lên: 23/03/2014, 16:20

... searching), and hypertext and hypermedia systems We also identified new trends in database management systems such as extended or extensible DBMSs, object- oriented DBMSs, and logic-based DBMSs ... hierarchy is used to describe the internal structure of object- oriented databases. This kind of description is system or language specific (e.g. C++, Objective C, or derivatives). (3) Cross-reference ... entire system inoperative. This warning also applies to the dangers of adopting a single database philosophy which might, in and of itself, preclude a certain style of doing science (e.g. object oriented

Ngày tải lên: 23/03/2014, 16:21

... value of the system to the enterprise as well as the value of the system to individual courts. Within the common project management methodology recommended above, the cost management plan ... the system and the receipt of $21 million in funding to start the project. This scope includes three system products known as V2, V3, and V4. In an effort to consolidate case management systems ... counties were operating over 200 varieties of case management systems Many trial courts were unable to fully address their case management systems needs The then Governor Wilson, as well

Ngày tải lên: 30/03/2014, 01:20

... Programming Paradigms 3) Why use the Object Oriented Paradigm? 4) Object Oriented Principles 5) What Exactly is Object Oriented Programming? 6) e Benets of the Object Oriented Programming Approach. 7) ... the precursor to modern Object Oriented languages. In the 1990s the Object Oriented paradigm and component-based soware development ideas were developed and Object Oriented languages became ... program should allow that object to do). In creating a object oriented program we dene the properties of a class of objects (e.g. all bank accounts) and then create individual objects from this class...

Ngày tải lên: 21/02/2014, 06:20

... 2.1 Common Database Management System Protection Profile Criteria A-44 May 2000 Issue 2.1 Common Database Management System Protection Profile Criteria 14 May 2000 Issue 2.1 Common Database Management ... with the DATABASE users and DATABASE objects within the TSC to: a) authorised database administrators for (users and objects); b) authorised database users (only for the database objects they ... user identity to the database. The database uses the provided operating system identity to establish a database iden- May 2000 39 Issue 2.1 Common Database Management System Protection Profile Criteria ...

Ngày tải lên: 07/03/2014, 23:20

... 1. Definitions Object- oriented tcchnologics in use today include object- oriented programming languages (e.g., C++ and Smalltalk), object- oriented database systems, object- oriented user interfaces ... interfaces, databases, operating systems, expert systems, etc. Products labeled as object- oriented database systems have been in the market for several years, and vendors of relational database systems ... myths and much confusion about object- oriented database systems, relational systems extended with object- oriented capabilities, and even the necessities of such systems among users, trade journals,...

Ngày tải lên: 16/03/2014, 16:20

... essential capability of any good content management system (CMS), for it is the framework on which the content management application (CMA) and metacontent management application (MMA) stand. Without ... and document management systems. A CMS generates pages dynamically from a repository of content components based on the layouts defined by metacontent. In a document management system, complete ... content management system (CMS), your CMS does not have a workflow, or you are not using your CMS's workflow correctly. The solution to these problems is using a good workflow system, ...

Ngày tải lên: 10/12/2013, 14:15