The writer can choose the topic to fit into the paper Essay

The writer can choose the topic to fit into the paper - Essay Example BMSs were considered amongst the initial multi-user server systems to be built, and thus they provided an excellent support for the new developments in the form of latest systems design methods for consistency and scalability which are widely used in a number of other areas. Though, up till now a large number of researches have been carried out to propose new algorithms as well as determine the efficiency of existing algorithms for databases. However, not many researchers have taken into consideration the design and architecture of databases. The research has shown that the modern database structure is based on three level architecture (Hellerstein, Stonebraker and Hamilton; Hoffer, Prescott and McFadden 3). This paper presents an analysis of three level architecture in the context of database management systems. The basic purpose of this research is to discuss the basic scenario of three level architecture and how it forms the basis of database management systems. Database management systems are believed to be mission-critical and complex software applications and tools. At the present, modern DBMSs exemplify decades of educational and industrial research as well as influential business software development. In view of the fact that database systems were amongst the initial well developed web based server applications, hence they are considered a significant part of most of the design solutions on both sides of not simply data administration, however as well systems, networked services and operating systems. Additionally, the initial database management systems are considered amongst most powerful software applications and tools in the history of computer science, that’s why the ideas and theories invented for DBMSs are extensively copied and followed in other disciplines of computer science (Hellerstein, Stonebraker and Hamilton; Hoffer, Prescott and McFadden). In addition, for a number of reasons, the concepts regarding DBMS’s architecture and design are

What was the ideal female image projected by mass media in the 1950s Essay

What was the ideal female image projected by mass media in the 1950s Was this ideal also the reality Why, or why not - Essay Example While the husband was away, the ideal woman would clean the house, make porridge for the babies and bake cookies for the children returning from schools. The family seemed to offer a psychological fortress, a buffer against both internal and foreign threats. In this ideological climate, independent women threatened the social order. Under cultural pressure and with limited options for work outside the home, women, contained and constrained, donned their domestic harness. (Meyerowitz, 1994). The ideal image was not quite real because many women did not feel comfortable restrained into the boundaries of their home. They felt that their rights were subdued and they did want things to change for good. Women of 1950s wanted to play their role in social development along with men and yet maintain a balance between their professional and domestic life. Their constant effort improved their lifestyle in the 1960s when more women joined schools and entered the workplaces than ever