"Systems analysis is 'the process of studying a procedure or business to identify its goal and purposes and create systems and procedures that will efficiently achieve them.'"
A process of identifying the objectives of the system, analyzing the available resources, and developing a plan to achieve these objectives.
System Development Life Cycle: The process of building, testing, and implementing a system.
Requirements Gathering: The process of understanding the needs of the system's stakeholders.
Modeling: Representing data, information, and systems with diagrams, flowcharts, or other visual aids.
Feasibility Analysis: Examining whether the project is worthwhile and within the scope of the organization's resources.
Risk Assessment: Identifying potential hazards, estimating their likelihood, and ranking them by severity.
Software Testing: Checking the system for errors or bugs, verifying that it meets requirements, and ensuring functionality.
Configuration Management: Managing project artifacts and changes to ensure that stakeholders are aware of and approve them.
Use Case Analysis: Examining how the system will be used by end-users.
Quality Assurance: Checking the system for completeness, accuracy, and consistency, and ensuring that it matches the needs of the stakeholder.
Data Analysis: Identifying the data needed by the system, how it is to be collected, and how it is to be analyzed.
User Experience Design: Planning and designing the user experience to make it intuitive, easy to use, and efficient.
Process Improvement: Examining existing processes and designing new ones to streamline and improve workflows.
Project Management: Ensuring that the project is delivered on time and within budget, and that it meets the needs and expectations of stakeholders.
System Design: Creating a model or blueprint of the system, outlining its structure, functionality, and features.
Integration and Deployment: Bringing together the various components of the system, testing, and deploying it.
System Maintenance: Ensuring that the system remains up-to-date, functioning correctly and effectively, and that it is regularly updated to meet the evolving needs of its stakeholders.
Collaboration and Communication: Ensuring that stakeholders are kept informed and engaged throughout the development and implementation process, and that all parties are working together effectively.
System Security: Considering potential security risks and developing safeguards to protect the system from internal and external threats.
System Performance: Ensuring that the system can operate efficiently and with high levels of availability and reliability.
Change Management: Managing changes to the system and ensuring that they are effectively communicated, tracked and implemented.
Business Systems Analysis: This type of systems analysis involves analyzing a business's existing or proposed system to improve its efficiency and productivity. It may require integrating new technology, software, or procedures to streamline the process.
Software Systems Analysis: Software System Analysis is a process that focuses on studying, designing, developing, and refining software solutions. The analyst works with a development team to understand the software requirements, design processes, and workflow to identify potential challenges and areas to improve.
Systems Design and Development: This type of analysis involves designing a new system, developing an existing system from scratch, or integrating multiple existing systems into a single, efficient system.
Systems Integration: System integration aims to merge different subsystems, modules, and components to create a larger, more efficient system. It focuses on identifying the interactions, data exchange protocols and other issues that arise when different systems are brought together.
Data Analysis: Data analysis involves examining existing data to uncover insights and derive knowledge. It includes collecting, cleaning and processing data to make it ready for statistical analysis, machine learning, or visualization purposes.
Business Process Analysis: Business process analysis involves studying and reviewing business processes to identify areas of inefficiency and redesigning them for optimization. It can include streamlining workflows, eliminating redundancies, and optimizing business operations.
System Maintenance and Enhancement: System maintenance and enhancement involve maintaining and updating an existing system to ensure that it remains efficient and operational. Enhancements to the system may include the addition of new features, new capabilities and additional integrations.
Requirements Analysis: Requirements analysis includes studying user requirements, constraints, and expectations for a project, creating a list of requirements, and identifying the resources necessary to meet them. This provides the basis for selecting methodologies and tools to develop the system.
Human Factors Analysis: Human factors analysis is an interdisciplinary field that examines how people interact with the technology systems and products they use. This type of analysis ensures that user interface designs and usability are in line with user needs, preferences, behaviors, and abilities.
Risk Management Analysis: Risk management analysis involves identifying, assessing, and managing risks that could impact a system. It identifies potential hazards, evaluates the likelihood of them occurrence, and establishes mitigations for corrective and preventive actions to reduce the risk.
"System analysis is a problem-solving technique that breaks down a system into its component pieces, and how well those parts work and interact to accomplish their purpose."
"The field of system analysis relates closely to requirements analysis or to operations research."
"The terms analysis and synthesis stem from Greek, meaning 'to take apart' and 'to put together,' respectively. The analysis is defined as 'the procedure by which we break down an intellectual or substantial whole into parts,' while synthesis means 'the procedure by which we combine separate elements or components to form a coherent whole.'"
"System analysis researchers apply methodology to the systems involved, forming an overall picture."
"System analysis is used in every field where something is developed."
"Analysis can also be a series of components that perform organic functions together, such as systems engineering."
"Systems engineering is an interdisciplinary field of engineering that focuses on how complex engineering projects should be designed and managed."
"Identify its goal and purposes and create systems and procedures that will efficiently achieve them."
"How well those parts work and interact to accomplish their purpose."
"The procedure by which we break down an intellectual or substantial whole into parts."
"The procedure by which we combine separate elements or components to form a coherent whole."
"To help a decision maker identify a better course of action and make a better decision than they might otherwise have made."
"The field of system analysis relates closely to requirements analysis or to operations research."
"To create systems and procedures that will efficiently achieve the goal and purposes of a procedure or business."
"It is an explicit formal inquiry carried out to help a decision maker identify a better course of action and make a better decision than they might otherwise have made."
"The terms analysis and synthesis stem from Greek, meaning 'to take apart' and 'to put together,' respectively."
"Systems engineering is an interdisciplinary field of engineering that focuses on how complex engineering projects should be designed and managed."
"System analysis researchers apply methodology to the systems involved, forming an overall picture."
"These terms are used in many scientific disciplines, from mathematics and logic to economics and psychology, to denote similar investigative procedures."