Designing and developing new software programs

An effective plan can make software development easy, error free, better deliverable and accurate. If you read about database ACID (Atomic, Consistency, Isolated, Durable) then you can conceptually prepare your mind how you can create an effective plan for software design and development. For better project you need to create undoubtedly plan and executed that sequentially. As software development process is more complex than any other project, you need to develop in a perfect plan. Software development life cycle(SDLC) is basic for software development. Based on SDLC you should requirement gathering from client first. After that you should sequentially operate requirements analysis, design, program development, testing and finally deployed deliverable software. There are lots of method to maintain SDLC for cost effective and bug free deliverable such as water fall ,Incremental, rapid application development ,Agile ,Scrum, extreme programming etc. You need to choose one based on your project volume, clients type and your organization need.     

Requirement Analysis

Requirement Analysis (Short description for better remember):

In software development life cycle requirement analysis comes after requirement gathering process. Requirement analysis also called requirement engineering. Requirement analysis is a process which defined user needs for the software product. It must be quantifiable, detail and better understandable for both clients and product developers. In software engineering these feature details are called functional requirement. This process required for new software development, new feature adds within the existing system or modify an module.

Requirement analysis involves frequently communication with system users to determine their expectations. It always focuses on client need rather than mold users expectation. In this process analyst usually create a document called software requirement specification which contains full details of functionality. Also in all aspect it contains project development process from start to end.

Requirement analysis is a team effort contains hardware, software and human factors engineering both developers and Clients.