What is a vertical market portal and how might recent trends in consumer behavior prove advantageous to this business model?

 A vertical market portal

A vertical market portal is a destination site that attempts to attract a highly focused, loyal audience with an intense interest in either a community they belong to or an interest they hold.


2nd part

Recent trends in consumer behavior might prove advantageous to this business model because recent studies have found that users with limited time resources are interested in concentrating their Web site visiting on focused searches in areas that appeal to them.



Comments

Popular posts from this blog

What are different steps used in JDBC? Write down a small program showing all steps.

Explain Parallel Efficiency of MapReduce.

Suppose that a data warehouse for Big-University consists of the following four dimensions: student, course, semester, and instructor, and two measures count and avg_grade. When at the lowest conceptual level (e.g., for a given student, course, semester, and instructor combination), the avg_grade measure stores the actual course grade of the student. At higher conceptual levels, avg_grade stores the average grade for the given combination. a) Draw a snowflake schema diagram for the data warehouse. b) Starting with the base cuboid [student, course, semester, instructor], what specific OLAP operations (e.g., roll-up from semester to year) should one perform in order to list the average grade of CS courses for each BigUniversity student. c) If each dimension has five levels (including all), such as “student < major < status < university < all”, how many cuboids will this cube contain (including the base and apex cuboids)?