TAILIEUCHUNG - Lecture Business system development - Lecture 19: Designing distributed and internet systems

Lecture 19 - Designing distributed and internet systems. We today’s lecture we will: Define key client/server, LAN, distributed database, and middleware terms; distinguish between file server and client/server environments; describe alternative distributed system designs. | Business System Development CSC581 Lecture 19 Designing Distributed and Internet Systems 2 Summary of the previous lecture In previous lecture, we : Discussed the GUI and the Dialogue Discussed how design specifications vary based on system development methodology. Defined quality requirements and write quality requirement statements. Read and understand a structure chart. Explained the roles of prototyping and CASE tools in design specifications. Discussed the application of design specifications to Agile Methodologies. Outlines We today’s lecture we will: Define key client/server, LAN, distributed database, and middleware terms. Distinguish between file server and client/server environments. Describe alternative distributed system designs. The Process of Designing Distributed Systems Similar to designing single-location systems Due to multi-location deployment, numerous design issues must be considered More opportunity for failure due to number of components Main issues involve .

• Thương mại điện tử
• Business system development
• Information systems
• Information systems analysis
• Application software
• Designing distributed
• Internet systems
• Information system
• Business management information system
• Management information system
• Business management
• Interorganizational system development
• Systems development
• Determining system requirements
• Structuring system logical requirements
• System implementation
• Systems Development Life Cycle
• Systems development projects
• Selecting systems development projects
• Automated tools