Performance Engineering Essay Example | Topics and Well Written Essays - 1500 words

Performance Engineering - Essay Example As the user continues to value the performance of a given project so is the time that the user also needs to concentrate on the risks that might lead to the failure of the set project. In addition, there are quality requirements that the user will have to put into consideration. For instance, scalability and performance are two qualities of service requirements. In addition, manageability as well as security are among other quality of the service requirements. The user needs to put into consideration in order to reduce risks as well boost performance of the system at he same time. Furthermore, the user can employ the mechanism of reactive against reactive mechanism in order to ensure that there is improved performance of any given project at a given time(Rangaswami et al.). In most organizations performance level is not in developers consideration until the point where the customer lounges a complaint against the performance standards of that particularly given project. Meaning, for the production, to meet the client’s expectation. Then it has to be frequently evaluated. On the other hand, there are many problems to consider when it comes to the reactive approach (Woodward M). Performance downfalls enter from time to time just from an early stage of the designs and at the same time the design problems can be hard to fix through more efficient coding. In addition, installing architectural problems thereafter in a given cycle is sometimes hard to make. Furthermore, making it at a later stage is not only difficult and complicated but also very costly to t he user. Performance is a persistent quality of hardware systems; everything has an impact on it, ranging from software itself to the rest of the underlying layers, such as hardware, system, communications network and middleware. The process involves a performance engineering, which incorporates efforts