rigorous and accepted definitions of the architecture, see 1. The presentation form is different. The presentation form of the architecture is a design specification, while the framework is the program code.2. different purposes. most of the primary purpose of architecture is to guide the implementation and developmen
Architecture Analysis:
The architecture analysis work mainly considers how a software system should be organized from a macro perspective. Usually, in the framework of the analysis work, we need to identify some strategic design guidelines, principles and basic patterns. Under their guidance, we can analyze th
Summary:
A project of the design of the document review meeting, the road technology Daniel has a "warm" discussion, the focus of discussion is how the design is beautiful. There is a "heated" debate about how Oo, how high cohesion is low coupling, how to reverse control, and so on. If this is the case, will this review turn into a "fairy meeting"? What kind of design
Iteration is a life cycle model of software development. We can get a lot of benefits by applying iterative design in the design. Context In the software life cycle, how do we deal with the development of architecture design? Prob
XP emphasizes a simple design principle: the functions that can be implemented using arrays are never linked lists. In other agile methods, simple principles are repeatedly emphasized. In this chapter, we have a comprehensive understanding of simplicity. Context To what extent should the architecture be designed? Problem The software
Introduction:Team design is an important practice in Agile Methodology. The team we are talking about here is not a plural person. A group of people is a group and cannot form a team. To become a team, you have to do a lot of work.
The reason why we consider architecture design on a team basis is that software develo
Http://www.aosabook.org/en/index.html (chapter 2)
English version of the reference here Translation: http://www.oschina.net/translate/scalable-web-architecture-and-distributed-systems
Open-source software has become the basic component of some super-large websites. With the development of those websites, some best practices and guiding principles have emerged around their architectures. This chapter attempt
Team design is an important practice in Agile Methodology. The team we are talking about here is not a plural person. A group of people is a group and cannot form a team. To become a team, you have to do a lot of work.The reason why we consider architecture design on a team basis is that software development is not a p
1. Read ieee1471.
2. Some of my experiences in writing documents:
Writing of Modern Architecture Design Documents
The 4 + 1 view and UML Software Architecture Design have gradually become the core of the modern software developm
As an industry, application software development has been developing for more than 30 years. However, it may be complicated or invisible to software, but it is still in the original production mode of manual workshop, development relies on a large amount of manpower, making it difficult to ensure the quality and high cost of use and O M.
There are many reasons for this situation, but I think the most fun
one-time cost of component acquisition in different ways and the future maintenance cost to make the best choice. 3. Software Architecture 1. The rise of software architectureSince the software crisis in 1960s, people began to pay attention to the research of software engin
According to Linda Rising's book pattern almanac, there are more than 70 known architecture models. This is only a lot of statistics, including a lot of patterns that are generally considered to be design patterns, such as bridge, facade, interpreter, mediator and other models are generally considered as design patterns, however, in many cases, it can also be use
design andProgramThere is a design idea, so there are not so many technical terms or other things. to read this book, I mainly want to understand its ideas and why it is so designed. What are the benefits of such design.
At the same time, the statements in the book are very smooth to read, because it is a book written by Chinese people, there will be no proble
layers, increasing the maintenance cost.
3. We will maintain at least one data dictionary. In a table in the database, a field named user_name may be changed to username in the JavaBean. Of course, we have a ing model in the Orm, but as data passes through layers, the further the data is from the database, the blurrier the nature of the data, which may lead to misunderstandings for new users and increase the cost of software development and mainten
Introduction to android Architecture Design and android Architecture Design
So far, android development has no accepted or unified development framework on the network or in the community. Many frameworks are based on method encapsulation. Today, I am talking about my understanding of android development over the past
easy to imagine, the biggest problem is how responsibilities are assigned. On the system architecture design of the biggest problem, in fact, is the allocation of responsibilities, allocation of reasonable, the implementation will be very flexible, the contrary will make the structure is very chaotic.The life cycle of software can be summarized into four basic p
RhythmA good architecture design needs to be able to see through the requirements, the structure of the right, the design of all aspects of the architecture.
See through the requirements of demand for both the need to find the whole, but also to the contradiction between the requirements of the relationship betwe
Multi-layer architecture design preface and architecture design preface. Multi-level architecture design Preface: because php native is designed to assist in the generation of HTML, code and HTML code are mixed and written togethe
, the biggest problem is how responsibilities are assigned. On the system architecture design of the biggest problem, in fact, is the allocation of responsibilities, allocation of reasonable, the implementation will be very flexible, the contrary will make the structure is very chaotic.The life cycle of software can be summarized into four basic processes, analys
Go to. NET Architecture Design-layered design, initial architecture (previous)
This article is not intended to be followed by the previous article. It does not matter. I think the relationship between them is not great. I will make up for it later. Because we have been talking about
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