Software Architecture report Essay Example | Topics and Well Written Essays - 1500 words

Software Architecture report - Essay Example This level of abstraction is called software architectural styles or patterns. These styles and patterns synonymously refer to a composition and arrangement of components and the way of interaction between these components (Bass, Clements, & Kazman, 2003, Section 5.9). This arrangement is in actual a generalization of the best practices adopted in specific problems. By identifying the style or pattern involved in a particular architecture, the software architects can immediately understand the basic working model of the intended system. Software architecture is a formal arrangement of integral elements/components of a system while architectural style or pattern is a generalization of the best practice solution that can be applied in a particular scenario. It represents of a  set of principles that provide an abstract framework of components, their types (whether a repository of computational component, etc.) their layout and relationships (e.g. input and output dependencies) and interaction mechanisms (e.g. events based, procedure calls, etc.) that all systems falling into a similar category can follow. Thus, architectural styles or patterns aid in partitioning a system and facilitate in reusing the pre-existing solution designs to solve the frequently occurring similar system formulation problems (Garland & Anthony, 2003, p. 171; Gomaa, 2011, p. 198). The problem and context of the selected architectural components aid in selecting a particular architectural style characterizing components and connectors (Gomaa, 2011, p. 205). In a style or pattern, components could be computational, memory related, managerial or a controller while the connector depicting interaction mechanisms between components could be procedure call, data flow, implicit invocation, message passing, shared data or instantiation. Section 2.1 to 2.10 provides a brief description of a few architectural styles and patterns (Taylor, Medvidovic, &

Dance Critique Essay Example | Topics and Well Written Essays - 750 words - 1

Dance Critique - Essay Example the dancers illuminated and ground break in their distinctive ways and stunning costumes forming â€Å"The Essential Balanchine† for the opening night making it the most thrilling, transcendent and unforgettable one. Socially, Balanchine put prominence on changing into modern form and get rid of the extremes and embellishments of the dance style used during the 19th Century. Additionally, he revolutionizes and redefines the function and place of the ballerina, offering her a daring, innovative mobility style in addition to a sense of freedom and empowerment. Firstly, the kind of costumes worn by many dancers while performing shows a complete change from those used during the 19th Century and this portrays evolution of the dancing performance to the social life of the audience especially young generations as the American school was commonly comprised of young generation. For example, the three ballets were originally choreographed by Balanchine for the school of American Ballet back in 1930-s to act as a class work for students where they could vigorously practice to perfect their dance performances (Walter, 2001). However, the use of stunning dancing costumes can negatively impact the society su ch that some young generations have grown imitating some of the dancers as their role models in terms of dressing, walking and even talking and this has accelerated the incidences of crime in our society such as raping especially to young girls who are going half naked in towns in the name of imitating a particular dancer or artist. Despite a few dislikes in terms of dance setting, costumes and the message of the various dancing rhythms used by dances among the three Ballets, we cannot assume some of the movement skills used by different dancers while performing on the stage. The use of facial expressions/movements, dance steps, and catches are very interesting and cannot go unnoticed by the