Overview

System Planning is the initial phase in the System Development Life Cycle (SDLC), where organizations define their software development projects. This phase involves identifying the scope, objectives, constraints, and risks associated with the project. The main purpose is to establish a solid foundation for the subsequent phases of the SDLC.

System Planning

System Planning in SDLC involves the following:

• Project Initiation
• Project Scope Definition
• Feasibility Study
• Risk Assessment
• Resource Planning
• Cost Estimation
• Strategic Planning
• Legal Considerations
• Documentation

Project Initiation

Clearly define the need for a new system. The project initiation begins when a business need or opportunity is identified. A Project Manager should be appointed to manage the project. This business need is documented in a Concept Proposal.

Project Scope Definition

Clearly outline the boundaries of the system being developed or modified. Identify what the system will and will not do. Define the goals and objectives the system should achieve.

Feasibility Study

• Technical Feasibility: Assess the technical aspects, including hardware, software, and technology requirements.
• Operational Feasibility: Evaluate how well the proposed system will meet the operational needs of the organization.
• Economic Feasibility: Analyze the project’s cost-effectiveness, considering development costs, ongoing operational costs, and potential benefits.
• Schedule Feasibility: Evaluate the time frame for development and implementation.

Risk Assessment

Identify potential risks and challenges associated with the project. Develop strategies for mitigating or managing these risks. Additionally, security certification and accreditation activities begin with identifying system security requirements and completing a high-level vulnerability assessment.

Resource Planning

Identify the human, financial, and technological resources required for the project.
Develop a plan for acquiring and allocating resources.

Cost Estimation

Estimate the project’s overall cost, including development, implementation, and ongoing operational costs. Consider potential cost overruns and contingencies.

Strategic Planning

Align the project with the organization’s strategic goals. Ensure that the project supports the long-term vision of the organization.

Legal Considerations

Identify and address legal and ethical issues associated with the project. Ensure compliance with relevant laws, regulations, and ethical standards.

Documentation

Document all findings, decisions, and plans during the system planning phase.
Create a comprehensive System Planning document as a reference for the rest of the SDLC.

The System Planning phase sets the stage for the subsequent phases of the SDLC, providing a clear understanding of the project’s scope, objectives, feasibility, and potential risks.

System planning ensures the products and /or services provide the required capability on time and within budget, project resources, activities, schedules, tools, and reviews are defined.