Results 31 to 40 of about 5,883 (225)
Co‐packaged datacenter optics: Opportunities and challenges
IET Optoelectronics, 2021 High‐capacity, high‐density, power‐, and cost‐efficient optical links are undoubtedly of critical importance for datacenter infrastructure. However, the optics roadmap has come to a fork in the road: Is it right to continue on the tried and proven path ...
Cyriel Minkenberg +3 more
doaj +1 more source
Energy-Efficient Datacenters [PDF]
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2012 Pervasive use of cloud computing and the resulting rise in the number of datacenters and hosting centers (that provide platform or software services to clients who do not have the means to set up and operate their own computing facilities) have brought forth many concerns, including the electrical energy cost, peak power dissipation, cooling, and ...
openaire +1 more source
Optical communication technologies for datacenters
Dianxin kexue, 2016 Due to the fast growth of internet services,datacenter related traffic has become the major part of the global network traffic.As a main technology for high-speed data transmission,optical communication technologies have been widely used in today's ...
Chongjin XIE
doaj +2 more sources
Applied Sciences, 2019 Recently, as renewable and distributed power sources boost, many such resources are integrated into the smart grid as a clean energy input. However, since the generation of renewable energy is intermittent and unstable, the smart grid needs to regulate ...
Peicong Luo +4 more
doaj +1 more source
Energies, 2018 This study investigates the feasibility of using R-134a filled separated two-phase thermosiphon loop (STPTL) as a free cooling technique in datacenters. Two data center racks one of them is attached with fin and tube thermosiphon were cooled by CRAC unit
Hafiz M. Daraghmeh +3 more
doaj +1 more source
A Virtual Firewall Mechanism Using Army Nodes to Protect Cloud Infrastructure from DDoS Attacks
Cybernetics and Information Technologies, 2014 Cloud is not exempted from the vulnerability of Distributed Denial of Service (DDoS) attack, a serious threat to any distributed network and has considerably less effective solutions to deploy in the network.
Jeyanthi N, Mogankumar P. C.
doaj +1 more source
On Meeting Deadlines in Datacenter Networks
Tsinghua Science and Technology, 2013 Datacenters have become increasingly important to host a diverse range of cloud applications with mixed workloads. Traditional applications hosted by datacenters are throughput-oriented without delay requirements, but newer generations of cloud ...
Li Chen, Baochun Li, Bo Li
doaj +1 more source
Continuous Datacenter Consolidation
2015 IEEE 7th International Conference on Cloud Computing Technology and Science (CloudCom), 2015 Efficient mapping of Virtual Machines~(VMs) onto physical servers is a key problem for cloud infrastructure providers as hardware utilization directly impacts profit. Today, this mapping is commonly only performed when new VMs are created, but as VM workloads fluctuate and server availability varies, any initial mapping is bound to become suboptimal ...
Petter Svärd +4 more
openaire +3 more sources
Implementation of a virtualized academic data center
Interfases, 2015 This article is based on research conducted by the authors between 2011 and 2012, in the framework of the implementation of research projects, sponsored by the Scientific Research Institute of the University of Lima (IDIC).
Manuel Yrigoyen-Quintanilla +1 more
doaj +1 more source
CONCEPT OF THE CLOUD INFORMATION SPACE OF EXECUTIVE BODIES OF REGION
Статистика и экономика, 2016 The article discusses the features of building theInformation Space of St. Petersburg. It was statedthat there is strong inefficiency of investments inthe existing information systems in St.
Vladimir F. Minakov, Oleg S. Lobanov
doaj +1 more source