Data Centre Infrastructure: Power Efficiency and Protection

The rapid expansion of e-commerce necessitates expanding the capacity and dependability of data centres in order to provide services with the proper level of quality. A green technology that has a lot of potentials to reduce CO2 emissions is optimization data centre design. However, a large data centre required a large amount of electricity because the capacity of the racks is higher, which required more potent cooling systems, power supplies, protection and security. These will increase the cost of the data centre and render it unusable for services. In this chapter, we provide a design for a tire-four data centre that will be situated in Cyberjaya, one of Malaysia’s best locations. This design’s primary goal is to offer highly functional and high-quality e-commerce services, particularly food delivery. Each component of the data centre has been carefully developed to deliver a range of services, including the administration of IT infrastructure, co-location, cooling system and protection. Additionally, advice and support have been given to guarantee that the suggested design outperforms competing data centres in terms of dependability, power efficiency and storage capacity. The analysis, synthesis, and evaluation of each element of the proposed data centre will be considered in this chapter

Data Centre Infrastructure: Design and Performance

The tremendous growth of e-commerce requires an increase in the data centre capacity and reliability for appropriate quality of services. Optimisation of data centre design is considered to be within a green technology that shows great promise to decrease CO2 emission. However, a huge data centre requires huge power consumption due to higher capacity of racks that lead to more powerful cooling systems, power supply, protection and security. These make the data centre costly and not feasible for services. In this chapter, we will provide a tire 4 data centre design to be located in the optimal location of Malaysia, in Cyberjaya. The main purpose of this design is to provide e-commerce services, especially food delivery, with high quality of services and feasibility. All data centre components have been well designed to provide various services which include top-level security, colocation system, reliable data management and IT infrastructure management. Moreover, recommendation and justification have been provided to ensure that the proposed design outperforms compared to other data centres in terms of reliability, power effeminacy and storage capacity. In conclusion, analysing, synthesising and evaluating each component of the proposed data centre will be summarised

Conventional and molecular differentiation between capsular types of Pasteurella multocida isolated from various animal hosts

In this study, ten strains of P. multocida isolated from chicken, cattle, buffalo and sheep had a clinical manifestation of pneumonia were identified by species-specific PCR (PM-PCR) and 460bp products were obtained. Capsular typing of P. multocida is useful for epidemiological evidence and has been assessed by conventional and genotyping assays. According to the results, only one out of the ten strains (10%) which isolated from chicken was detected as capsular type D based on acriflavine test and did not detect the capsular type A for all the ten strains (0%) by using hyaluronidase test. PCR was applied to identify the capsular types using specific primers for each type of P. multocida. The findings of this study showed that a uniform amplicon size was corresponding to 657bp, 851bp and 510bp indicating that it belongs to capsular type D, type F and type E, respectively. So, the ten strains were identified to a one strain isolated from chicken as a type D (10%), one strain of which isolated from cattle as a type F (10%) and eight strains of which isolated from sheep, cattle, buffalo and chicken as a type E (80%). Likewise, the data of multiplex PCR showed that capsular type D, one strain; capsular type F, one strain and capsular type E, eight strains. Thus, the multiplex PCR can be used as a simple, sensitive, rapid, reliable technique for capsular typing identification of P. multocida. We concluded that the P. multocida serogroup E is common in Egypt and has a wide host range