entire program into multiple nodes to extend the hierarchical architecture, but the overall relationship is too tight, so it's hard to scale.Easy to be exploitativeRating: EasyAnalysis: In the development difficulty above, the hierarchical structure obtains the relatively high score. Because this architecture is familiar to everyone, it is not difficult to achieve. Most companies are developing projects th
entire program into multiple nodes to extend the hierarchical architecture, but the overall relationship is too tight, so it's hard to scale.Easy to be exploitativeRating: EasyAnalysis: In the development difficulty above, the hierarchical structure obtains the relatively high score. Because this architecture is familiar to everyone, it is not difficult to achieve. Most companies are developing projects th
In DOTNET Enterprise Architecture Application practices a few days ago-the history and development of enterprise management software architecture (Computing) (I, this section describes the host-terminal structure, client-server structure, and browser-server structure in the release of enterprise management software
Today, my colleague asked me what is the use of web service in the system? What is the difference between it and the general direct writing on the client? What are the advantages?
It is really interesting to answer this question. Since I have asked this question, it means that there are some preconditions for not reaching an agreement. It is easy to explain the technology itself.
Therefore, we should first clarify the background of recommending the use of the SOA
Understanding rest and understanding the future of the Web
For web development, the Chinese version of the landmark Fielding's PhD thesis on rest has been officially released.
Dr. Roy Thomas Fielding is a major designer for Web architecture standards such as HTTP, Uri, and so on. For the first time in his doctoral dissertation in 2000, he gave a systematic and comprehensive exposition of rest's architectural style and design ideas. This paper is a v
) modeArchitectural patterns are often divided into the following categories:A), from MUD to structure type. Help architects divide the system to avoid forming an ocean of objects (a sea of objects). Includes layers (layered) mode, Blackboard (blackboard) mode, pipes/filters (pipe/filter) mode, and so on.II), dispersion system (distributed systems) type. Provides a complete architectural design for decentralized systems, including broker-like (mediation) mode.III), Human-machine interaction (Int
Reference
https://www.zhihu.com/question/27785028/answer/48096396
The wiki is too scholarly.
Http://www.ruanyifeng.com/blog/2011/09/restful.html
Http://www.ruanyifeng.com/blog/2014/05/restful_api.html
Summary 1. The full name is Resource representational State Transfer: In layman's terms, resources are transferred in a certain form in the network.Resource:资源,即数据(前面说过网络的核心)。比如 newsfeed,friends等;Representational:某种表现形式,比如用JSON,XML,JPEG等;State Transfer:状态变化。通过HTTP动词实现。2.
, the fonts and other possible options are best not absolute, they should be set in a configuration file, and included in each page. The style of the site should also be independent-so you do not have to copy and paste every page of the work, I usually put these HTML in a function, and then can be called when needed.
For database passwords, database connections, and so on, it is also placed in the database abstraction layer.
4. Object-oriented/function
We can split the process processing into di
. Implement abstract methods defined at the abstraction layer and Interface Layer
2.Define the process for calling the framework
3. If the underlying layer uses a third-party frameworkAdaptation and decoration layer, Refer to adapter mode and decorator Mode
The specific implementation layer uses common classes for implementation,It mainly implements specific functions, but does not participate in the framework call process..
The layer-4 structure is a scalable, robust design, interface layer d
reuse;In the management, should adopt the multidimensional project management pattern.Component: (component, also translated into components, parts):It refers to the unit software with semantic integrity, correct syntax and reusable value, which can be clearly identified in the process of software reuse, and it is a complex of semantic description, communication interface and implementation code. is a reus
architecture]1. Phase: Build | run 2. Dynamic: moment | cycle 3. Level: Code | component
[Buildtime overview]Idea-> requirement-> Design-> code-> executable packages can be installed-how can code be set up? (Dependency)-system architecture Source Code Composition file-Time Perspective source code at specific time and how it changes with time[Code-level; Build-time; Moment]Three interrelated forms-lexical-o
Software architecture is a series of related abstract patterns used to guide the design of various aspects of a large software system. A software architecture is a system sketch. The object of the software
How to better design the software architecture is an eternal key topic in the software engineering field. Over the past few decades, the international software engineering community has made great strides in Software Architecture
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
How to better design the software architecture is an eternal key topic in the software engineering field. Over the past few decades, the international software engineering community has made great strides in Software Architecture
Software Architecture
Software architecture is a series of related abstract patterns used to guide the design of various aspects of a large software system. A software architecture
I. Overall structure
Based on my understanding of unmanned driving system, the software architecture of unmanned driving system is layered, which is roughly divided into 3 layers: perceptual layer, decision-making level and control layer. Second, the perceptual layer
The perceptual layer is mainly realized by various sensors and high-precision maps, including the location of the vehicle and the recognition
What is architecture
Software designers who have high technical skills and rich experience need to design the architecture of the software system, that is to say, we need to design how the system's components are divided, how components interact, and how logical, physical, and important decisions are made in the system
How to design the software architecture?
The last time I had the honor to introduce the "Seven Weapons" of software architecture design, it was a long process to cultivate these "Seven Weapons, in addition to constantly learning theories and principles, we also need to constantly practice
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