software for architecture students

Hello everyone:As a software developer, I'm sure everyone has thought about the question: Why is the performance of the native Godson processor so different from Intel's processor performance in the same period? Why is domestic open source software development far less than abroad? ------is our software developer's own lack of literacy? Or is it the hardware perf

ArticleDirectory After you select the framework to be used for developing a Windows Phone 7 application, the application cannot use the functions provided by the other framework, that is to say, applications that use Silverlight framework as the basis for application development can still use the functions provided by xNa framework by referring to components. Otherwise, applications that use xNa framework as the basis for application development can also use the functions provided by Si

1 Common software system architecture b/ S/C1.1　C/SL/C structure is client / server (client/server), such as QQ;L need to write server-side programs, as well as client programs, for example, we installed QQ client program;L Disadvantage: Software updates need to update both client and server side at the same time, more trouble;L Advantages: good security. 1.2　b/

(to be continued) A cursory look at the Yang Guangfu Video tutorial, the software architecture is organized as follows.1. First introduce the side-slip menu, and the main content page.The slide-by menu is registered in the first oncreate of the software. and set parameters, such as slide-slip mode and the number of pixels sliding.2. Write the layout file for the

The three mainstream Web services implementations currently known are:REST: Representational state transitions (software architecture style)SOAP: Simple Object Access ProtocolXML-RPC: Remote Procedure Call protocolBrief Introduction: REST: Characterize state transitions (representational states Transfer), using a standard HTTP method (Get/put/post/delete) for Web services to abstract the services of all WEB

wrong direction, if Google chose this centralized supercomputing mode, then perhaps there is no ordinary people can enjoy the convenient and inexpensive search service, using search has become my 8-year-old son basic tools, he learned Chinese characters, They will use these characters to find the games that they want to play in Google, and the search and Chinese characters have been incorporated into the blood of our next generation, thanks to the shift in computational thinking: Distributed co

Concurrency Mode Two models designed to share resources among multiple threads or processes: · The Active Object design mode separates method execution from method calls. The purpose is to enhance concurrency and simplify synchronous access to objects residing in the control thread. · The monitor Object Design Pattern synchronizes the execution of Concurrent methods to ensure that there is only one method running within the object at the same time. It also allows the execution sequence of

Layer 3: Business, IT implementation, and Interaction The future software should be a service provider in the traditional industry, and the future software should be highly interactive. Therefore, based on these two aspirations, we have come up with a three-layer architecture of future software. Or three major pieces

Abstract: Software philosophy, software path, silver bullet, Wolf, software architecture, see: top ten proposition programming rules for eliminating wolf in sequence Sage said: Gu Shen does not die is called Xuan. The door to xuanjicang is the root of Heaven and Earth. It is useless if it is stored. The key to ap

service and adapts to the presentation layer. Here we will talk about macro services and microservices. Macro services have some coarse-grained services. A user's usecase operation, such as an e-commerce order, CreateOrder is a macro service, rather than fine-grained goods inventory check and order legality. The corresponding microservice is sometimes called an Application Service). It is represented by the logic details of the problem domain, such as the fine-grained services such as inventory

more than ten years. However, while the industry is evolving, some of the things that asterisk, such as the basic concept of channels, flexible call handling using dial plans, still support the development of complex telephony systems. there is one area where the asterisk architecture has not been handled too well, that is, how to make the system scalable across multiple servers. The asterisk development community is developing a partner project call

,easy and straightforward to complete...①User StorySelection of design patterns;Domain ModelorTransaction Script. ② User Story in the Entity with the Value Object the design. ③ User Story test case latitude and the design of the test data. A "scene tree"; an extremely simple and lightweight practice that enables developers to integrate requirements analysis, architecture (software) design, development and t

Hierarchy in Software System Architecture About the layered structureAs we all know, the classic three-tier structure includes the data access layer, business logic layer, and presentation layer. Of course, if you continue to expand, it can also be divided into four layers, five layers ...... I believe that many people have used it and many people have written it. But why is it so difficult for some people

release it explicitly when exiting the critical section. 2) inflexible and inefficient. Depending on the context in which the application is running, different lock types are required for implementing the critical section. However, if the lock primitive is hard-coded to the software in every place in use, it is completely unnecessary and time-consuming to change the primitive. These modes can alleviate the above problems to simplify serialization