admin

January 7, 2020

Correlation

Correlation Cyber At tacks “Dr. Amoroso’s fi fth book Cyber Attacks: Protecting National Infrastructure outlines the chal- lenges of protecting our nation’s infrastructure from cyber attack using security techniques established to protect much smaller and less complex environments. He proposes a brand new type of national infrastructure protection methodology and […]
January 7, 2020

Business Intelligence and Knowledge Management

Business Intelligence and Knowledge Management Founded in 1967 by two rock climbers, Eastern Mountain Sports (EMS) has grown into one of the leading outdoor specialty retailers in the United States, with more than 80 retail stores in 16 states, a seasonal catalogue, and a growing online presence. EMS designs and […]
January 7, 2020

Information systems infrastructure: Evolution and Trends

Information systems infrastructure: Evolution and Trends The Significance of Information Systems infrastructure is coming over last few years even though it is present in early 60’s. It helps in identifying the trends that the business Information System for Company management (ISFM) has been a key factor in developing the Business […]
January 7, 2020

System Costs

System Costs OBJECTIVES When you finish this chapter, you will be able to: · Provide a checklist of issues to consider when selecting a system architecture · Trace the evolution of system architecture from mainframes to current designs · Explain client/server architecture, including tiers, cost-benefit issues, and performance · Compare […]