What Are the Different Types of Organizational Structure Software?

Software architecture is a series of related abstract patterns used to guide the design of all aspects of large software systems. Software architecture is a sketch of a system. The objects described by the software architecture are the abstract components that directly constitute the system, and the connections between the various components clearly and relatively describe the communication between the components. During the implementation phase, these abstract components are refined into actual components, such as a specific class or object. In the object-oriented world, the connections between components are usually implemented using interfaces (computer science).

Software architecture

Software architecture is built

Back in the 1960s, things like

What is it

Just as software has its own goals,

According to the perspective we focus on, the architecture can be divided into three types:

· Logical architecture, relationships between components in software systems, such as user interfaces, databases,

In order to discuss and analyze software architecture, you must first define the architecture representation, that is, the way to describe important aspects of the architecture. This description is documented in the Rational Unified Process.

We decided to represent the software architecture in multiple architectural views. Each architectural view is targeted at stakeholders in the development process (e.g. end users, designers, managers,

Architecture is represented by many different architectural views that essentially graphically summarize model elements that are "important in architecture". In the Rational Unified Process, you will

Although the above view can represent the overall design of the system, the architecture is only related to the following specific aspects:

The structure of the model, that is, the organizational model, such as layering.

The basic elements, namely key use cases, main classes, common mechanisms, etc., are opposite to each element in the model.

Several key scenarios, they represent the main control flow of the entire system.

Services that record modularity, optional features, and product line status.

Architectural views are essentially abstractions or simplifications of the overall design. They highlight important features by discarding specific details. These characteristics are important when considering the following:

System evolution, that is, entering the next development cycle.

Reuse an architecture or part of an architecture in a product line environment.

Assess supplement quality such as performance, usability, portability, and security.

Assign development work to teams or subcontractors.

Decide whether to include commercials

Architecture mode is a ready-made form to solve the problem of recurring architecture. Architectural framework

The software architecture (or just the architecture view) can have an attribute called architecture style, which reduces optional forms and makes the architecture consistent to a certain degree. Styles can be specific through a set of patterns or by selecting

The graphical description of the architectural view is called the architectural design drawing. For the various views described above, the design drawing consists of

In the Rational Unified Process, architecture is primarily the result of analyzing and designing workflows. When the project goes through this workflow again, the architecture will continue to evolve, improve, and refine over iterations. Because each iteration includes integration and testing, the architecture is quite robust when the product is delivered. The architecture is the focus of each iteration of the refinement phase.

Some of the software designers have high technical level and rich experience. They need to undertake the software system architecture design, that is, how to design the system components, how the components interact with each other, and the logical Physical and systematic decision making.

Such people are called architects. In many companies, the architect is not a specialized and formal position. Usually in a development team, the most experienced programmers are responsible for some architectural work. In a department, the most experienced project managers will be responsible for some architectural work.

However, more and more companies have realized the importance of architectural work, and set up special architect positions at different organizational levels, who are responsible for the design and configuration of logical, physical, and system architectures at different levels. , Maintenance, etc.