grokking system design

Copyright Notice: NOTE-taker fugitive pawns love freedom, advocating sharing. But this note stems from the www.jtthink.com (programmer in the awkward way) Judging teacher's "web-level MySQL subversive combat course." For reprint please respect the teacher Labor, retain the judging teacher attribution and course source address. 　　Mr. Shen takes us to the product list first.Fixed goods: For example, we just sell shoes, then the whole product properties are basically consistent, such as shoes color

This is an era of information explosion, every day people use the Internet, mobile phones, etc. to receive tens of millions of messages. With the phenomenon of the expansion of information is a problem of the times, people's eyes can not be in the vast and complex information before the focus. How to make it easy for people to see their own information and to bring aesthetic beauty into the task of visual information processing becomes a key problem. The function of satisfying visual information

Label:Do more than the MIS system, a long time ago this idea, want to put the MIS system user rightsManagement and approval flow management stand-alone, separate componentsToday, for the time being, look at the database table design of the Authority management system.subsystem table, because I design here in order to b

The art of Linux kernel design: Graphic Design and Implementation of Linux operating system architecture The art of Linux kernel design: graphic design and implementation principles of Linux operating system architecture. The abil

　 Free advertising systems are diverse. What do they share in common? Which systems are reasonably designed? After summing up the precise advertising targeting technology on the Internet in the design of the advertising system, the author further studies the permission management design and structure design in the

about the design of permission menu http://blog.csdn.net/bearyb1982/article/details/2448301 Permission design (first draft)1. Preface:Privilege management is often an extremely complex issue, but it can be simply expressed as a logical expression that determines if the logical expression "who is doing with what (Which)" is true. For different applications, according to the actual situation of the project

Java Bookstore System Project functional Requirements: 1, can carry out the operation of the user registration, modify basic information, delete and query.2. The basic information of the book can be added, deleted, modified and query operation.3, can fill in the purchase list, a purchase order with a number of specific purchase information, purchase books must be books management inside already have;4, can fill out a sales list, a sales list with a n

Tomcat system architecture and Design Patterns, part 2nd: Analysis of design patternsThis two-part series studies the system architecture of Apache Tomcat Server and the many classic design patterns it uses. The 1th part analyzes how Tomcat works, and the 2nd section analyze

Public key system and distributed environment requirements Vision Wang) 2009-02-10 Summary As a continuation of the first version of "Design Patterns-engineering implementation and expansion based on C #", we plan to launch the security design patterns series and integration pattern series) data pattern, data access pattern, XML application pattern, and UX p

Design and Development of the member Management System (3)-sharing the design ideas on the main interface and the main interface After a period of intensive development, the member management system finally completed and released the software. During this period, I encountered many technical difficulties and accumulate

Façade Design PatternsFaçade design patterns are used in Tomcat in multiple places, in Request and Response object encapsulation, standard Wrapper to ServletConfig encapsulation, ApplicationContext to ServletContext This design pattern is used in the middle of the package.The principle of façade design patternThis

Concept Structure Design and Billing System Structure Design The general process of database design must be known to everyone. People who do not know can easily find relevant information on the Internet. Generally, we divide database design into six stages, that is, the requ

This article from http://www.cnblogs.com/jiapengliang2005/articles/1632745.html 1 Database Design Overview Database Design refers to constructing the optimal database mode for a given application environment, establishing a database and its application system, so that it can effectively store data.Basic Steps for Database

This series of blog posts will use the Microsoft Ria technical solution Silverlight and the scalability management framework managed extensibility framework (MEF), with the plug-in architecture design as the wire, I share my skills and experience in implementing plug-in system architecture design in the RIA system buil

I am not an architect. Writing this content is just a personal summary for your reference. When talking about system architecture, we often hear statements like "three-tier architecture" and "multi-tier architecture, however, the strict UML design does not directly describe the "layer" image; in a typical architecture design document based on the "4 + 1 View", t

Recently responsible for a project's system architecture design, just started rough to give a draft. After a revision with a draft to find the company's chief scientist legend of "God", a long talk, although criticized for nothing, but I feel unusually cool, suddenly feel that in the system architecture design has grad

3 efficient Tags tag system database design solutions, tags design solutions Background Currently, mainstream blog systems and CMS all have a TAG Tag system, which not only enhances the structure of content links, but also allows articles to be distinguished by tags. Compared with the traditional Keyword mode, this Tag

ArticleDirectory I. Review in the previous chapter Ii. Summary Iii. Outline of this Chapter Iv. Multiple Ways to separate concerns V. Related Design Methods Vi. Summary in this Chapter VII. Series progress 8. next announcement IX. Demo download I. Review in the previous chapter In the previous chapter, we mainly discuss the specific principles and norms in the system

Model Design reason: GPS provides global, around-the-clock, and real-time navigation Advantages. However, when satellite signals such as high-rise buildings, Boulevard, overpasses, and culvert tunnels are "blind spots, GPS cannot provide users with precise navigation information, especially continuous navigation information. Dr (dead-reckoning) uses a direction sensor (Gyroscope) and a speed sensor (mileage meter) to estimate the instantaneous locatio

Bookstore Management SystemThe bookstore management system can be said to be a more classic example of design patterns and design ideas.This series will be divided into several sections on this transmission management system.Bookstore management system will be divided into: Users, books, purchase, sales and inventory o