Functions System Development Life Cycle Systems Development S D System Development Life Cycle L C
Business Intelligence Quality Information Data Analytics Database Functions 5-Component SDLC Design Spreadsheet* Database Data Analytics E-commerce Big Data* Methods Data Mining* Text Mining* OLAP* Visualization* Query Database Benefits Components Implement with: * Excel Access PowerPoint
Components & Systems Development Functions Components & Systems Development Information Systems Consist of Created by following Components Systems Development Lifecycle (SDLC) Presentation Design Organized in a Divided into Complicated by Framework Challenges Phases ACIS 1504 IS Foundations
Systems Development Objectives Explain the importance of using a systems development methodology List the five phases of the SDLC. Describe the purpose of each phase. List the major challenges to systems development.
Zome Prototype Activity This activity is not recreated in the online lecture.
Development, Testing & Implementation Systems Development Lifecycle Planning IS Need Analysis Design Development, Testing & Implementation Maintenance
Systems Development Challenges
Benefits & Drawbacks of the SDLC Advantages Disadvantages Encourages complete, accurate requirements Documents big picture as well as details Time consuming Difficult to document requirements for large systems
Other Methodologies Rapid Application Development (RAD) Extreme Programming (XP)