best database design software

First, to write unnecessary code1. You should not write those code before real demand comes.2. Do not write unnecessary code, and delete unused code.Second, the code is difficult to modify1, make too many assumptions about the future.2. Write code without careful design (basic design is not done)3, the design process should be based on what you now know exactly w

Software Engineering-by cker (HTML Version) THE DESIGN PROCESS(Software) Design Method Good programmers are just like people. Think more, maybe the Stone of other mountains can attack the jade, never become a slave of code. CKEROriginal:Larry BrinnTranslation:CKER 1. Introduction2. What is (

, data structures, and interfaces in detail. The overall design is to first change a house, and the detailed design is to renovate the house. 3. Images 4. Illustration (1). design task: divide elements, design structure, and write documents. Document Writing and periodic review are constantly improved throughout the

One, Test Cases is the core of software testing. The importance of software testing is beyond doubt. But how to complete the test in the shortest time with the least manpower and resources, discover the flaw of the software system, guarantee the good quality of the software, it is the goal that the

To develop a user-satisfied software is not easy, the software architect must fully grasp the various requirements, balance the need for potential contradictions between the needs of different categories to meet. From the understanding of the complexity of requirements, this paper demonstrates how to design the architecture of different requirements through RUP's

The original Article was first published in the Turing community. Http://www.ituring.com.cn/article/196 Many software developers are confused about their career development? Why are there so few reliable companies? Many software companies are confused. How can we recruit and train software developers and how to use them? Why are so few reliable

Source: http://www.5ixue.com/e/tool/gfen?id=422570 Overview Design Manual 1 Introduction 1.1 Purpose of writing 1.2 Background 1.3 Definitions 1.4 References 2 overall design 2.1 Requirement Requirements 2.2 Operating Environment 2.3 Basic design concepts and process flow 2.4 Structure 2.5 The relationship between the function and the program 2.6 Manual Proces

Domain-driven design software: the way to cope with core complexity (English version) (highly recommended by many world-class software masters) Basic Information Author: (US) Eric EvansSeries name: Turing programming SeriesPress: People's post and telecommunications PressISBN: 9787115224071Mounting time:Published on: February 1, April 2010Start: 16Other Details

,watercom PiPes v2004.5 1CD irrigation water pipe, cooling water pipe, pipeline engineering water pipe and the design of the lead pipe in the construction project}Reference book for CRANE piping calculation　SUNRISE SYSTEMS Ltd Products:Pipenet v9.0 1CD (complex pipe network fluid analysis software)Pipedata-pro v7.3.82 1CD (Process piping software)Pipesupport-pro

object, it is encapsulated. It encapsulates a series of interfaces for business and related data to interact with the database. Why: 1. the user does not need to understand the details of this object, but only needs to understand the interface of this object to interact with the database, which facilitates the user's use. 2. Design a DaO layer. All the above bus

Overview Software design is the most important part of converting requirements into software systems. The advantages and disadvantages of system design fundamentally determine the quality of software systems. This article mainly describes five core components of

After completing the requirements analysis of the software system, the next step is to design the software system. Generally speaking, software design is often divided into two stages for larger software projects. The first is the