oltp database design

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An engineering database design method and its application based on logic level connection

1 Introduction Engineering database system and traditional database system, including engineering database management system and engineering database design of two aspects. The main task of engineering database

5-2 Database Design

5-2 Database DesignBasic steps Steps:1. Requirements Analysis PhaseThe database design must first understand and analyze the user needs accurately. Demand analysis is the foundation of the entire design process and is the most difficult and time-consuming step.2. Conceptual structure

Database design should be emphasized in the development of large MIS

Since the beginning of 1980s, many computer experts in China have gone deep into some large enterprises and tried to develop the ideal large-sized MIS. Practice has proved that most of the large MIS developed are not ideal. Why? According to my opinion, one of the important reasons is that I did not pay enough attention to the database design of MIS during the development process and did not take it as a to

Database Design Skills (upper and lower)

The first thing to do in object-oriented program development is to analyze the data to be processed in the entire program, extract the abstract template from it, and design the class with this abstract template, then, add a function (algorithm) to process the data. Finally, assign access permissions to the data members and functions in the class to encapsulate the data. The original prototype of the database

Powerdesigner Design Database

This document does not describe how to use powerdesigner, but describes how to design a database system better by combining the features of powerdesigner with database design methods. Use powerdesigner to design databases As one of the Case tools for

14 skills in Database Design

it has no children), but you must have a foreign key (because it has a father ).The Design of primary keys and Foreign keys plays an important role in the design of global databases. After the design of the global database is complete Database

Turn: 14 skills in Database Design (review and review)

key (because it has no children), but you must have a foreign key (because it has a father ).The Design of primary keys and Foreign keys plays an important role in the design of global databases. After the design of the global database is complete Database

14 key skills in Database Design

14 key skills in Database Design 1. Relationship between original documents and entities It can be a one-to-one, one-to-many, and many-to-many relationship. In general, they are a one-to-one relationship: an original document corresponds to only one entity. In special circumstances, they may be one-to-many or many-to-one relationships, that is, an original document corresponds to multiple entities, or mu

Database Analysis and Design summary

The following 14 skills, is a lot of people in a large number of database analysis and design practice, gradually summed up. The use of these experiences, readers can not help hard sets, rote memorization, and to digest understanding, pragmatic, flexible grasp. and gradually achieve: in the application of development, in the development of the application.1. Relationship between the original document and th

relational database design for developers

Label:DirectoryThe origin of a Codd RDBMS12 law--rdbms Design phase of two-relational database Three design principles Four naming rules Database design, a cornerstone of the success of a software project. Many practitioners agree that d

relational database design

Label:Transferred from: http://www.cnblogs.com/MeteorSeed/archive/2013/03/27/2880054.html ------------------------------------------------------------------------------------- Directory The origin of a Codd RDBMS12 law--rdbms Design phase of two-relational database Three design principles Four naming rules Database

Sun Blueprint Adventure Builder Database design __ Database

Sun Blueprint Adventure Builder Database design Catalogue 1 preface .... 1 1.1 Background ... 1 1.2 Writing motivation and style ... 2 1.3 Selection of database design methods ... 2 1.4 who is suitable to read this article. ... 2 1.5 Terminology and abbreviations ... 2 2 Adventure Builder Introduction .... 3 3

14 skills for standardized database design

child), but must have a foreign key (because it has a parent ).The Design of primary keys and Foreign keys plays an important role in the design of global databases. After the design of the global database was completed, an American database

14 tips in Database Design

no child), but must have a foreign key (because it has a parent ). The Design of primary keys and Foreign keys plays an important role in the design of global databases. After the design of the global database was completed, an American database

14 skills in java Database Design

From: http://topic.csdn.net/u/20080410/14/75349788-94f6-4182-a798-8c35bdb80c40.html The following fourteen skills are gradually summarized by many people in a large number of database analysis and design practices. For the use of these experiences, readers should not be able to stick to them, but should digest and understand them, be realistic, and be flexible. And gradually achieve: Development in the appl

Database design skills 14-network Extraction

Library design skills 14-NET Abstract (from: http://blog.csdn.net/wentasy/article/details/7538169 ) The following 14 database design skills are gradually summarized by many people in a large number of database analysis and design practices. The use of these

Design of the database

Tags: database designDatabase design process and data description1. Requirements Analysis Phase (accurate understanding and analysis of user needs including data and processing)2. Conceptual structure design phase (to form an independent DBMS conceptual model by synthesizing, generalizing and abstracting the user's needs)3. Logical Structure

14 skills in Database Design

The following 14 database design skills are gradually summarized by many people in a large number of database analysis and design practices. The use of these database design experience is flexible and gradually achieved: Developme

Database Design Skills

has no child), but must have a foreign key (because it has a parent ).The Design of primary keys and Foreign keys plays an important role in the design of global databases. After the design of the global database was completed, an American database

Database Structure Design Summary (2)

Theories and Methods of Database Design 1 Database Design Overview Database is the latest technology in data management, with Data structuring, minimum redundancy, and high Program Data independence, scalability, and ease of compiling applications. So-called

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