Your Software Development Journey
The software development journey is also called Software Development Life Cycle (SDLC). Here is an elaboration of each of the SDLC phases.
Planning Phase
The journey begins with the initial steps – planning. Development teams need to conduct analysis, estimate resources, schedule tasks, and request requirements from its stakeholders. This will help you craft a detailed outline of the software to be developed in the form of a formal document, which is called a Software Requirement Specification, or SRS. It defines the goals of development.
Design Phase
Having the requirements defined, a software engineer plunges into its design. Here, we should analyze what the requirements are and how we can meet them. It includes choosing the right technologies and development tools and designing a blueprint to be followed by developers.
Implementation Phase
The implementation phase involves the transformation of the design to functional form. Here, developers subdivide tasks into bits in the form of coding assignments.
Testing Phase
At this stage, both manual and automated testing is applicable, and these help in identifying and resolving bugs. Accordingly, continuous testing runs hand in hand with development, until a robust and high-quality product gets developed.
Deployment Phase
The deployment phase, i.e., the launching phase involves moving the software into the production environment. Essentially, the packaging, configuring environments, and installation tasks are included in turning the software into an operational system that is available to users.
Maintenance Phase
The maintenance phase involves the repair of defects, resolution of customer problems, and the application of improvements to the deployed software. Continuous monitoring is necessary to ensure satisfactory levels of performance, security, and user experience.
All these stages should be thoroughly followed by software companies for developing quality softwares. Check out the services and processes of the top software company in Delhi, if you are looking for software development services.
SDLC Models
- Waterfall: Sequential. Hence, perfect for projects with predefined, stable requirements.
- Iterative: Several cycles. Hence, the software can be unique as new requirements emerge.
- Spiral: Several iterative cycles. Hence, perfect for large, complicated projects.
- Agile: Cycles every few weeks. Hence, suitable for dynamic projects that may need an update.
Security Integration
In modern SDLC, security is integrated into every phase. Codes are reviewed, architecture is analyzed, and penetration testing is performed to ensure that the software can withstand modern threats.
