just enough software architecture

Excerpt from the original link: YeskyCommon Software ArchitectureL Three-tier architectureIn the design of software architecture, layered structure is the most common and most important structure. The layered structure is generally divided into three layers, from bottom to top: The data access layer, the business logic layer (or become the domain layer), the pres

1.1 Domain Model Create a model to define the business responsibilities of the system and the scope of its changes. The model element is a useful abstraction for the application field. Its roles and interactions reflect the workflows in this field. We can use appropriate methods to create domain models, such as domain-driven design and domain analysis, as well as some methods dedicated to domain changes, such as universal/diversity analysis and feature modeling. Domain-related models can fur

application services and database services), most of the C/s structure. Application Server mode is the same, browser layer, Application server layer, the database server layer, so Yue three layer (the client/server mode of the server split into two servers to use.) ), most of which is B/s structure There is also a situation of the three layer, is the software architecture of the three layer: user interfac

Collected from the network. The source is unknown. [Gof95] is the first book on the software model and the most popular book on OO design theory. Therefore, some people often use design pattern) the term refers to the architecture, design, and,ProgramAny type of implementation mode. Others stress that three different layers of patterns should be divided: architectural pattern, design pattern, and idiom ).

[Gof95] is the first book on the software model and the most popular book on OO design theory. Therefore, some people often use design pattern) the term refers to the architecture, design, and, Program Any type of implementation mode. Others stress that three different layers of patterns should be divided: architectural pattern, design pattern, and idiom ). Examples are sometimes called Code Mode (coding

Schema definitionThe concept of software architecture is divided into two categories, composed by the software itself as the description object, analysis software composition, decision-making as a description of human decision-making, inductive structure decision-making type.Example of a composition faction definition:

Software architecture is the work done before software construction starts after the software requirements come out What the architect should be sure of: 1 Program Organization The schema should define the main building blocks in the program.Depending on the size of the program, each building block may be a single cla

Type of software Schema Mode features and uses system software layering (layer) observing systems from different levels, objects that deal with different levels of problems are encapsulated in different layers Pipes and Filters (Pipes and Filters) Observing the system with the data flow viewpoint, the whole system consists of some pipelines and filters, t

Interfaces are the basic framework elements and important components of high reusability software architecture. It seems that the importance of interfaces is exaggerated, but this is not the case.The C ++ framework that was first favored by most programmers in window development was Borland's built-in Owl (Object window Library) in Borland C ++ 1992 in 3.1 ), early C ++ developers should be very familiar wi

What is software architectureSoftware architecture is divided into logical architecture, physical architecture and system architecture.In general, the system Architect will have a minimum of 3 parts of the document, while the partial division of the company, the physical structure of the server configuration and the ne