Google Froogle Research Paper Example | Topics and Well Written Essays - 750 words

Google Froogle - Research Paper Example With increased traffic, they put in a 2 level filtering process for weeding our fake faculty profiles. Once any faculty profile was created, the back program would interact with Google with Google APIs and search for clues regarding authenticities of the profile. For example, if a new profile for Carlos Alva has been created claiming this person to be a faculty with Stanford University, then the program would interact with Google through Google API and search for "Carlos Alva Stanford University". In case there are any results, the profile will be allowed to be rated. If there are no results of the above given search, the profile will be flagger for further human review. This twin filtering of profiles created helped RateMyProfessor.com weed out fake faculty profiles. (Swapceinski J., April 2002) Databases can be categorized under various kinds based on the architecture, and the types of databases include relational databases, flat file databases, hierarchical databases, network databases and hybrid databases. (Peterson, n.d.) While flat file databases mimic the construction of a table where data is contained in cells (rows and columns), a hierarchical database contains multiple levels connected by nodes. ... A network database is a type of database where each data can have multiple owners. This is unlike relational database where there are no owners and a hierarchical database that has only one owner. Relational databases offer a number of advantages over other databases, namely, reduced redundancy, increased scalability and data integrity. Google uses a range of factors, including hyperlinks by other web pages, to determine the relative importance of a web page. (Annam V., n.d.) A relational database offers better results for Google as hyperlinks have been assigned some importance in Google's algorithm. So, the relative importance of a web page depends on on-site data as well as its relationship with other web-pages (data). A relevant result for a key word search will require "assembly" of information from multiple data sources. List of references: Annam V., (No Date), What are Relational Databases, and Why Should I Care retrieved November 14, 2008, from http://mylibrary.library.nd.edu/documentation/ch/ch16.html O'Brien J.M., (March 2004), The Secret R&D Army: How Hackers Give Google Its Wildest Ideas retrieved November 14, 2008, from http://www.wired.com/wired/archive/12.03/google.htmlpg=10 Peterson, (No Date), Database Concepts, retrieved November 14, 2008, from http://maps.unomaha.edu/Peterson/gis/notes/DataBaseConcepts.html Swapceinski J., (April 2002), How The Google Web Api Makes My Life Easier, retrieved November 14, 2008, from

Social change Questions Essay Example | Topics and Well Written Essays - 500 words

Social change Questions - Essay Example 2. During the â€Å"Battle of Seattle† in 1856, various aspects are shown to have reflected social movement: (1) emergence; (2) coalescence; (3) bureaucratization; and, (4) decline. The emergence of the social movement had resulted from the prevalent disagreement by the Indian natives on the new treatise imposed by the territorial legislature. There was an aspect of bureaucratization when the attackers [Indian Natives] fashioned an attack strategy, through the headship of Owhi and Lushi, which eventually led to a bloody battle. A decline was seen to have taken place as a result of the Indian Natives’ retreat from the war due to many wounded and killed soldiers. 3. While it did not play a major issue during the American Revolution, the conflict imperceptibly acted together with Religion. The ratification of Jefferson’s bill created for the establishment of â€Å"religious freedom† upheld equality in religious preferences, and which had likewise safeguarded freedom of religious worship; it had bestowed religious freedom to all regardless of their spiritual affiliations or if they believe in God or no. This has made the United States a fountain of freedom and equality. Also, the abolition of the primogeniture laws gradually freed Black Americans from aristocrats and the loyalists. It has brought egalitarianism to the nation and provided equal opportunity to all Americans. 4. The prime mission of the Homeland Security is to maintain security, safety and resistance against terroristic attacks. In order to widen service and spread safety and security upheavals throughout the entire nation, the roles are distributed to the different levels of the government: federal, state, local, et al. The identification of roles is determined by the Homeland Security Presidential Directive 7 that details and executes the functions or responsibilities of each level of the government. committed to protecting its