Research on cloud computing high-density data center infrastructure and environment matching technology

Abstract

The current rapid development of cloud computing and networks has put forward new requirements for the construction of new infrastructure such as data centers. This paper compares traditional data centers and high-density data centers, proposes a three-tier infrastructure for high-density data centers, and analyzes the data center environment. To solve the obvious problem of software and hardware heterogeneity in high-density data centers, this paper uses virtualization technology to pool resources in high-density data centers and introduces SOA architecture to manage software and hardware resources hierarchically. Finally, the data center infrastructure and environment matching technology are studied.

Arithmetic Study about Efficiency in Network Topologies for Data Centers

“…In this sense, network technologies employed in supercomputers and data centers have many common points [22], leading to convergence at multiple layers, which may result in the emergence of smart networking solutions to accelerate such a convergence [23]. Furthermore, high-density data centers are catching on due to the ever-growing demands of remote computation power, which is achieved by the use of ultra-high-performance hardware, such as NVRAM and GPUs [24]. Traditional data centers have issues related to bandwidth bottlenecks and failures of critical links and critical switches; thus, high-density data centers need larger bandwidth and better fault tolerance [25].…”