System Development Life cycle SDLC

SDLC

As the name implies,the system development life cycle is a multi step procedure of software.which is structured in a methodical way. In other words, it can be defined as a project management model that define the stages involved in bringing a project from beginning to completion. The term system involves abet on system development life cycle or SDLC, is often pitched later talking just roughly the software move on the process, but many people have only an unclear idea about what the process actually involves.

                          let's suppose you are about the board on a software or a web development project that you want to take your business to the next level, you may be surprised to be learn that the project builds actually occurs. The process of software development services goes through a series of steps that almost every software development company follows.

Steps in SDLC

It is well known that programming software or a application for a developer can be slightly stressful at times, especially when it comes to coding different parts of a big project. Thus having a perfect system which allows you to take the development process step by step without felling overwhelmed is essential to producing a high quality piece of software.

                                         

                           Usually, 7 stages of the system development life cycle (SDLC) are:

• Planning
• Requirement
• System design
• Development
• Testing
• Implementation or Coding
• Operator and Maintenance

1. Planning:- First, you can have to plan of course, you are going to start a project on your own and planning is the process of deciding what you new information system should look like? and then identify the resources needed to develop it.
2. Requirement:- The analysis is very important to proceed further to the next step. In this step, you will analyse the performance of the software at various stages and make notes on further requirements. 
3. Design:- This stage is relatively simple in comparison to the other stages of the SDLC. Here, you will see a blueprint of the software that you the application, network database, user interface and the system interface. 
4. Development:- Now the actual task of developing the software starts with this step. Here, you start building your information system. Hardware is purchased and installed and software is coded and then loaded on a testing platform.
5. Testing:- Your quality analyst staff will conduct the testing process. They make sure that your information system can work properly with your existing system.
6. Implementation:- Once, the software is developed, the stages of implementation comes. After excessively testing your program to make sure that there's nothing wrong with it, your;s ready to implement it. Here you need to implement the design into source code through coding. Therefore, it is software time taking. In fact, this is the longest phase of the software development life cycle.
7. Maintenance:- The final step is to go through a maintenance process where the software will be maintained and upgraded from time to get use to the changes. It totally depends on the feedback you get from the customers. It also includes handling the  renaming errors and resolves any issues, which may exist in the system even after the testing phase.