nobielennon

typical architecture, software architecture design method, software architecture analysis and evaluation

of software components: components and their importance in information system projects,

software development environment, and software process management. 2) Technical knowledge

, testing and maintenance, software reuse, software quality assurance and quality evaluation,

, individual to individual) Chapter 2 basic knowledge points of system development

business to enterprise) B2C (businesstocustomer, business to individual) C2C (customertocustomer,

G2B (government to business, government to citizen) G2C (government to citizen)

e (BI) and enterprise portal (EP) can be divided into three categories: Information Portal (EIP), knowledge portal (EKP) and Application Portal (EAP) 2) e-government G2G (government to government)

Customer Relationship Management (CRM)

objectives. 3) Information engineering method, information,

the first task for an enterprise to implement informatization is to plan its strategic data under the guidance of its strategic

2) Strategic data planning method, JamesAccording to James Martin,

Integration; 5) Data Management 1.3 information system construction the methods of information system construction mainly include: 1) business system planning (BSP)

system design, system implementation, system operation and maintenance. Development law of information system (Nolan model)

tactical level, operational level and thing level.