A Beginner's Guide to Analyzing & Designing Systems

Name: A Beginner's Guide to Analyzing & Designing Systems
Rating: 4.1 (29 reviews)

From Requirements Gathering to Deployment: A Step-by-Step Approach

Created byMa Luisa Jasa-Loque

Last updated 2/2023

English

English [Auto],

What you'll learn

Adhere to professional and ethical standards in the computer industry, with a focus on delivering high-quality work.
Apply analytical, design and problem-solving skills to effectively address issues related to information systems.
Present projects with confidence and clarity.
Plan, execute, and report on a significant individual project, presenting information in well-organized and concise verbal and written formats.

Course content

7 sections • 58 lectures • 2h 5m total length

Introduction to the Course1:32
The course is designed to equip students with a comprehensive understanding of the concepts and techniques involved in the development of information systems. The curriculum covers a range of topics, including advanced coverage of data flow diagrams, data dictionaries, and process specifications. Through hands-on learning opportunities, students will gain practical experience in applying the skills and knowledge acquired to real-world business problems, helping them to develop a deeper understanding of the systems development process.
Learning Objectives0:14
Course Outline1:39

What is a System?0:47
What is System Fundamentals?1:05
Explore system fundamentals—inputs, processes, outputs, feedback, and interdependence—along with theories, models, and methodologies for identifying requirements and implementing effective system design.
Types of System1:11
What is Systems Analysis?4:07
System analysis studies complex systems to understand structure, behavior, and properties, using modeling, simulation, and data analysis to improve efficiency, decision making, and communication.
Chapter Summary0:28
Learning Assessment

Introduction to Systems Analyst2:19
Duties of the Systems Analyst0:53
Gather requirements and analyze data to inform systems design and architecture. Lead project management, testing, quality assurance, training, maintenance, cost-benefit analysis, stakeholder management, research, and security.
Systems Analyst & its Role4:44
Communication and Organization0:50
Job Description1:25
Skills, Knowledge and Training1:27
Identify the skills, knowledge, and training for a systems analyst, including technical, analytical, communication, organizational, and business skills, plus degree, experience, on-the-job training, and ongoing professional development.
Preparing for a Career in System Analysis3:21
The Future of the Systems Analyst1:12
Formal Organization Structure1:17
Learning Assessment

Introduction3:20
The Tools of the Analyst11:13
Cause and Effect Relationship2:12
The Scientific Method1:36
Requirement Gathering Tools3:36
Project Management Tools2:50
Prototyping Tools2:28
Prototyping tools help systems analysts build working models to test functionality and usability before actual development starts, using wireframes, HTML/CSS frameworks, and interactive and high-fidelity prototypes.
Process Modelling Tools2:56
Explore process modeling tools used by systems analysts, including flowcharts, data flow diagrams, UML diagrams (class, activity, state), BPMN, workflow and swimlane diagrams to map roles and data flows.
Diagramming Tools1:15
Diagramming tools help systems analysts visualize and communicate complex systems, processes, and relationships using flowcharts, data flow diagrams, entity relationship diagrams, network diagrams, Unified Modeling Language, and state transition diagrams.
Testing and Quality Assurance Tools1:03
Chapter Summary1:08
Impact of Technology in System Analyst
System Analysis Tools and Techniques

Introduction5:18
Phases of SDLC1:48
Explore the systems development life cycle as a framework for building, testing, deploying, and maintaining information systems through iterative phases like gathering and analysis, design, implementation, testing, deployment, and maintenance.
Requirements Gathering4:13
Do' and Don'ts in Requirements Gathering & Analysis0:50
Design Phase3:59
Explore the design phase of the systems development life cycle, detailing architecture, data design, interface design, and processes to produce a thorough design document and design review for implementation.
Do's and Don'ts in Design Phase0:54
Implementation Phase2:36
Do's and Don'ts in Implementation Phase0:54
Testing Phase3:06
Do's and Don'ts in Testing Phase0:59
Deployment Phase2:31
Do's and Don'ts in Deployment Phase0:58
Maintenance Phase2:24
Do's and Don'ts in Maintenance Phase1:04
Chapter Summary0:46
Online Shopping Website

Types of System Development Method2:19
Waterfall Method1:47
Advantages & Disadvantages of Waterfall Model2:25
Agile Method2:07
Advantages & Disadvantages of Agile Method2:30
Spiral Method2:52
Advantages & Disadvantages of Spiral Method2:48
Rapid Application Development (RAD)1:16
Advantages & Disadvantages of RAD2:26
Joint Application Development (JAD)3:03
Advantages & Disadvantages of JAD1:16
Prototype1:36
Create a working model of the software to test design and functionality, gather stakeholder feedback, and iterate from paper-based to fully functional prototypes depending on project goals.
Advantages & Disadvantages of Prototype Model2:16
Best Practice Approach1:14
XYZ Inc.

Requirements

Has analytical and problem-solving skills.
Has basic programming skills

Description

Systems Analysis and Design is a process of defining the requirements for a system, designing the solution to meet these requirements, and testing the solution to ensure it works as intended. The goal of this process is to create an efficient and effective information system that solves a business problem or takes advantage of an opportunity.

The systems analysis and design process typically includes several phases, including: requirements gathering and analysis, design, implementation, and maintenance. During the requirements gathering and analysis phase, stakeholders are identified and their needs are documented. This information is then used to develop a requirements document that outlines what the system must do.

The design phase involves creating a detailed solution that meets the requirements defined in the previous phase. This phase typically involves creating diagrams, such as flow charts and data flow diagrams, to help visualize the solution. The implementation phase involves actually building the system, and testing it to ensure it meets the requirements defined in the analysis phase.

Finally, the maintenance phase involves ongoing support and improvement of the system. This may include fixing bugs, making improvements based on user feedback, and making changes to keep the system up-to-date with changing business needs.

Overall, the systems analysis and design process is an iterative one, with feedback from each phase informing the next. The process is designed to ensure that the final solution meets the needs of the stakeholders and provides value to the organization. Effective systems analysis and design requires close collaboration between business stakeholders, analysts, and designers, as well as a deep understanding of the business domain and technology options.

Who this course is for:

IT Profesisionals
Business Analysts
IT Analyst

A Beginner's Guide to Analyzing & Designing Systems

What you'll learn

Explore related topics

Course content

Introduction3 lectures • 3min

Introduction to System Analysis5 lectures • 8min

The Systems Analyst9 lectures • 17min

Tools of Systems Analyst11 lectures • 34min

Systems Development Life Cycle15 lectures • 32min

Systems Development Method14 lectures • 30min

Instructor's View1 lecture • 1min

Requirements

Description

Who this course is for: