What is Software Process and its types

What is Software Process? Running a system requires both hardware and software. This technology world cannot operate without software. Just as intelligence is needed to run a body, similarly we need software systems to properly operate all industries, financial systems, scientific labs, infrastructures and utilities, games, film, television, etc. Is required

Now the question arises that what is the process of making these software, that is, how can they be made. Today's topic is also our same, what is this software process? At the same time, a process is needed to make all the things, in the same way there is also a process of making software, which we call Software Process. You may have a little knowledge about Softwares but do you know what this software process is in Hindi. If not, then you should read this article today, what is a software process, why today we will learn about software process, their models and characteristics along with software. Then let's start without delay.

A software process (also called a software methodology) is a set of related activities that ultimately helps in the production of a software. In these activities, either the development of software is done from scratch or a mejuda system is modified.

What is Software?
A software is a type of computer programs that contains associated documents as well as configuration data that helps the programs to operate properly.

A program is also a set of instructions (written in human-readable code) and it performs only one specific task.

There are mainly four activities in any software process.
Let us know about the four activities of Software Process

Software Specification: It defines the main functionalities of the software and the constraints around them. In this, customers and engineers collect and analyze the feature, workflow, operational constraints or limitations of a final software product. This part is very common in all software processes, whether it is big or small or how complex it is.

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Software Design and Implementation: Software is designed and programmed.
After doing all the specifications, the goal of the software products is now fixed, engineers now have to develop the software in which they have to implement all the artworks, audio and visual elements needed along with coding as well in that software product. .

Software Verification and Validation: Software should work according to its specification and it should also fulfill the needs of the customers.

Software product has to be checked first for mejuda bugs, incomplete for unavailable features etc. However, software validation can be done in small software after software development, and can also be done multiple times (milestones) if required during the software development phase.

Software Evolution (or software maintenance): In this the software is modified keeping in view the customer demand and market requirements changes.
It can take up to several years for a software product to develop completely. Meanwhile, specifications, feature requirements etc. can be changed as per the requirement. Some of these features can be add, remove or change. This is the process where software is developed and they are made even better.

What is Software Process Models
A software process model is an abstract representation of a software process. Many general process models are introduced in this and are presented from an architectural viewpoint. These models are used to explain different approaches. They are also considered process frameworks that are extended and adapted to create more specific software engineering processes.

Types of Software Process Models
Let us know about different process models of Software Process

The Waterfall Model
In this model of software process, the software processes fundamental process activities of specification, development, validation and evolution and is represented by sequential process phases such as requirements specification, software design, implementation, testing etc.

Evolutionary Development
In this approach, it interleave the specification, development and validation of other activities. An initial system develops very rapidly from abstract specifications. After that the initial system is refined more to produce such system from customer inputs which satisfy customer needs.

Component-Based Software Engineering
The process models that follow this approach are based on significant number of rover the existence of eusable components. In this, the system development process focuses more on integrating these components into a system rather than developing them.

The three generic process models mentioned above are widely used in current software engineering practice. They are not mutually exclusive and are mostly used together, especially for large systems development. In a larger system within sub-systems, they are developed using different approaches. So even though it is convenient to discuss them separately, but in practice, they are often combined.

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