Results 211 to 220 of about 4,861 (263)

Optical Components for Datacenters

Optical Fiber Communication Conference, 2017
• There is currently little near-term incentive for large-scale datacenter operators to change the way the build datacenters. • Future datacenters will becoming increasingly difficult once the data rate for a single switch chip saturates. — When this will occur is subject to debate.
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Silicon Photonics for the Datacenter

Optical Fiber Communication Conference, 2015
To fully benefit from silicon photonics technology at the system-level, novel electro-optical assembly techniques are required enabling a close integration with the processor or switch chip. Optical coupling and signal distribution options are discussed.
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SCautz: a high performance and fault-tolerant datacenter network for modular datacenters

Science China Information Sciences, 2012
Modular datacenters (MDCs) use shipping containers, encapsulating thousands of servers, as large pluggable building blocks for mega datacenters. The MDC’s “service-free” model poses stricter demand on fault-tolerance of the modular datacenter network (MDCN).
Feng Huang, Xicheng Lu, Dongsheng Li 0001, Yiming Zhang 0003   +3 more
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Characterizing Co-Located Workloads in Alibaba Cloud Datacenters

IEEE Transactions on Cloud Computing, 2020
Workload characteristics are vital for both data center operation and job scheduling in co-located data centers, where online services and batch jobs are deployed on the same production cluster.
Congfeng Jiang, Yitao Qiu, Weisong Shi, Zhefeng Ge, Jiwei Wang, Shenglei Chen, C. Cérin, Zujie Ren, Guoyao Xu, Jiangbin Lin   +9 more
semanticscholar   +1 more source

Twin Datacenter Interconnection Topology

IEEE Micro, 2014
The authors propose an interconnection topology suited to server-centric networks based on Twin graphs. The topology exploits graph theory to cost-effectively improve network scalability and resilience. The authors discuss datacenter network topology by comparing Twin interconnection topologies to different datacenter topologies (that is, Fat Tree ...
Gilmar L. Vassoler, Marcia Helena Moreira Paiva, Moisés R. N. Ribeiro, Marcelo E. V. Segatto   +3 more
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Soft Failures in Large Datacenters

IEEE Computer Architecture Letters, 2014
A major problem in managing large-scale datacenters is diagnosing and fixing machine failures. Most large datacenter deployments have a management infrastructure that can help diagnose failure causes, and manage assets that were fixed as part of the repair process.
Sriram Sankar, Sudhanva Gurumurthi
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Datacenter Networks

2021
Abstract In today’s society, datacenters play significant roles by providing data storage and computing power needed to carry out a wide variety of tasks, such as web mail, web searching, online transactions, social networking for individuals, and big-data processing tasks at organizational level, including machine learning, and high ...
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Ensemble routing for datacenter networks

Proceedings of the 6th ACM/IEEE Symposium on Architectures for Networking and Communications Systems, 2010
This paper describes Hash-Based Routing (HBR), an architecture that enhances Ethernet to support dynamic management for multipath networks in scalable datacenters. This work enhances HBR to support flow ensemble management for large-scale networks of arbitrary topology.
Mike Schlansker, Yoshio Turner, Jean Tourrilhes, Alan Karp   +3 more
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An Energy and Performance Aware Consolidation Technique for Containerized Datacenters

IEEE Transactions on Cloud Computing, 2019
Cloud datacenters have become a backbone for today’s business and economy, which are the fastest-growing electricity consumers, globally. Numerous studies suggest that $\sim$∼30% of the US datacenters are comatose and the others are grossly less-utilized,
A. Khan, Muhammad Zakarya, R. Buyya, R. Khan, Mukhtaj Khan, O. Rana   +5 more
semanticscholar   +1 more source

Embedded Systems as Datacenters

2010
Designing embedded systems the way we did 20 years ago is still alive and well. As expected, with declining costs, embedded systems are appearing in more and more applications. Advances to the state of the art in creating such systems, where memory and processor are precious resources, have continued, and this work is to be applauded.
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