Optics In Data Center Network Architecture

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Optical Switching in Next Generation Data Centers

Author : Francesco Testa
Publisher : Springer
ISBN 13 : 331961052X
Total Pages : 334 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Optical Switching in Next Generation Data Centers by : Francesco Testa

Download or read book Optical Switching in Next Generation Data Centers written by Francesco Testa and published by Springer. This book was released on 2017-08-29 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the reader to the optical switching technology for its application to data centers. In addition, it takes a picture of the status of the technology and system architecture evolution and of the research in the area of optical switching in data center. The book is organized in four parts: the first part is focused on the system aspects of optical switching in intra-data center networking, the second part is dedicated to describing the recently demonstrated optical switching networks, the third part deals with the latest technologies developed to enable optical switching and, finally, the fourth part of the book outlines the future prospects and trends.

Optics in Data Center Network Architecture

Author : Nathan Farrington
Publisher :
ISBN 13 : 9781267828743
Total Pages : 125 pages
Book Rating : 4.8/5 (287 download)

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Book Synopsis Optics in Data Center Network Architecture by : Nathan Farrington

Download or read book Optics in Data Center Network Architecture written by Nathan Farrington and published by . This book was released on 2012 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern data center networks with their vast scale and bandwidth requirements are necessarily optical networks. Only optical communication technology has demonstrated capacities of 10 Gb/s, 40 Gb/s, and higher, over distances of more than 10 m. However, traditional data center network architectures limit the use of optics to the physical cables only, requiring wasteful electrical-optical-electrical conversions between every pair of switches. This dissertation presents three data center network architectures that use optics in novel ways for scaling the network, while simultaneously reducing CAPEX and OPEX, and managing cabling complexity. The first architecture is a single large electronic packet switch with enough ports and enough capacity to interconnect every host in the data center. This architecture uses a FatTree topology of merchant silicon switch ASICs, and manages the resulting cabling complexity using a combination of horizontal-vertical arrangements of circuit boards, and aggregation to higher bitrates for multiplexing over thin optical fiber cables. The second architecture is a hybrid electrical/optical network, with a smaller portion of the core switches being electrical packet switches and the remaining switches being optical circuit switches. Wavelength division multiplexing reduces the number of optical circuit switches and cables even further. This architecture has a lower CAPEX and OPEX than a traditional data center network, while also having a performance that approaches that of a traditional fully packet switched network. Measurements are presented from a fully working prototype network called Helios. The third architecture is a microsecond-scale optical circuit switch that is fast enough to completely replace electronic packet switches for bulk traffic. A novel circuit scheduling algorithm is presented called traffic matrix scheduling that can support arbitrary communication patterns and executes in polynomial time. Measurements are presented from a fully working prototype switch called Mordia. The combination of these architectures and their promise of less expensive bandwidth scaling will hopefully bring data center operators closer to the goal of treating the entire data center as a single computer.

Datacenter Connectivity Technologies

Author : Frank Chang
Publisher : CRC Press
ISBN 13 : 1000794938
Total Pages : 758 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Datacenter Connectivity Technologies by : Frank Chang

Download or read book Datacenter Connectivity Technologies written by Frank Chang and published by CRC Press. This book was released on 2022-09-01 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, investments by cloud companies in mega data centers and associated network infrastructure has created a very active and dynamic segment in the optical components and modules market. Optical interconnect technologies at high speed play a critical role for the growth of mega data centers, which flood the networks with unprecedented amount of data traffic. Datacenter Connectivity Technologies: Principles and Practice provides a comprehensive and in-depth look at the development of various optical connectivity technologies which are making an impact on the building of data centers. The technologies span from short range connectivity, as low as 100 meters with multi-mode fiber (MMF) links inside data centers, to long distances of hundreds of kilometers with single-mode fiber (SMF) links between data centers.This book is the first of its kind to address various advanced technologies connecting data centers. It represents a collection of achievements and the latest developments from well-known industry experts and academic researchers active in this field.

Supercomputing Frontiers

Author : Rio Yokota
Publisher : Springer
ISBN 13 : 3319699539
Total Pages : 301 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Supercomputing Frontiers by : Rio Yokota

Download or read book Supercomputing Frontiers written by Rio Yokota and published by Springer. This book was released on 2018-03-20 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: It constitutes the refereed proceedings of the 4th Asian Supercomputing Conference, SCFA 2018, held in Singapore in March 2018. Supercomputing Frontiers will be rebranded as Supercomputing Frontiers Asia (SCFA), which serves as the technical programme for SCA18. The technical programme for SCA18 consists of four tracks: Application, Algorithms & Libraries Programming System Software Architecture, Network/Communications & Management Data, Storage & Visualisation The 20 papers presented in this volume were carefully reviewed nd selected from 60 submissions.

Optical Interconnects for Data Centers

Author : Tolga Tekin
Publisher : Woodhead Publishing
ISBN 13 : 008100513X
Total Pages : 431 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Optical Interconnects for Data Centers by : Tolga Tekin

Download or read book Optical Interconnects for Data Centers written by Tolga Tekin and published by Woodhead Publishing. This book was released on 2016-11-01 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current data centre networks, based on electronic packet switches, are experiencing an exponential increase in network traffic due to developments such as cloud computing. Optical interconnects have emerged as a promising alternative offering high throughput and reduced power consumption. Optical Interconnects for Data Centers reviews key developments in the use of optical interconnects in data centres and the current state of the art in transforming this technology into a reality. The book discusses developments in optical materials and components (such as single and multi-mode waveguides), circuit boards and ways the technology can be deployed in data centres. Optical Interconnects for Data Centers is a key reference text for electronics designers, optical engineers, communications engineers and R&D managers working in the communications and electronics industries as well as postgraduate researchers. Summarizes the state-of-the-art in this emerging field Presents a comprehensive review of all the key aspects of deploying optical interconnects in data centers, from materials and components, to circuit boards and methods for integration Contains contributions that are drawn from leading international experts on the topic

Optical Interconnects for Future Data Center Networks

Author : Christoforos Kachris
Publisher : Springer Science & Business Media
ISBN 13 : 1461446309
Total Pages : 179 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Optical Interconnects for Future Data Center Networks by : Christoforos Kachris

Download or read book Optical Interconnects for Future Data Center Networks written by Christoforos Kachris and published by Springer Science & Business Media. This book was released on 2012-11-07 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Interconnects in Future Data Center Networks covers optical networks and how they can be used to provide high bandwidth, energy efficient interconnects for future data centers with increased communication bandwidth requirements. This contributed volume presents an integrated view of the future requirements of the data centers and serves as a reference work for some of the most advanced solutions that have been proposed by major universities and companies. Collecting the most recent and innovative optical interconnects for data center networks that have been presented in the research community by universities and industries, this book is a valuable reference to researchers, students, professors and engineers interested in the domain of high performance interconnects and data center networks. Additionally, Optical Interconnects in Future Data Center Networks provides invaluable insights into the benefits and advantages of optical interconnects and how they can be a promising alternative for future data center networks.

Handbook of Fiber Optic Data Communication

Author : Casimer DeCusatis
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128068132
Total Pages : 18 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Handbook of Fiber Optic Data Communication by : Casimer DeCusatis

Download or read book Handbook of Fiber Optic Data Communication written by Casimer DeCusatis and published by Elsevier Inc. Chapters. This book was released on 2013-08-09 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there have been many fundamental changes in the architecture of modern data centers. New applications have emerged, including cloud computing, big data analytics, real-time stock trading, and more. Workloads have evolved from a predominantly static environment into one that changes over time in response to user demands, often as part of a highly virtualized, multitenant data center. In response to these new requirements, data center networks have also undergone significant change. Conventional network architectures, which use Ethernet access, aggregation, and core tiers with a separate storage area network, are not well suited to modern data center traffic patterns. This chapter reviews the evolution from conventional network architectures into designs better suited to dynamic, distributed workloads. This includes flattening the network, converging Ethernet with storage and other protocols, and virtualizing and scaling the network. Effects of oversubscription, latency, higher data rates, availability, reliability, energy efficiency, and network security will be discussed.

Multidisciplinary System Design Optimization of Fiber-optic Networks Within Data Centers

Author : Rany Polany
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (974 download)

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Book Synopsis Multidisciplinary System Design Optimization of Fiber-optic Networks Within Data Centers by : Rany Polany

Download or read book Multidisciplinary System Design Optimization of Fiber-optic Networks Within Data Centers written by Rany Polany and published by . This book was released on 2016 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth of the Internet and the vast amount of cloud-based data have created a need to develop data centers that can respond to market dynamics. The role of a data center designer, whom is responsible for scoping, building, and managing the infrastructure design is becoming increasingly complex. This work presents a new analytical systems approach to modeling fiber-optic network design within data centers. Multidisciplinary system design optimization (MSDO) is utilized to integrate seven disciplines into a unified software framework for modeling 10G, 40G, and 100G multi-mode fiber-optics networks: 1) market and industry analysis, 2) fiber-optic technology, 3) data center infrastructure, 4) systems analysis, 5) multi-objective optimization using genetic algorithms, 6) parallel computing, and 7) simulation research using MATLAB and OptiSystem. The framework is applied to four theoretical data center case studies to simultaneously evaluate the Pareto optimal trade-offs of (a) minimizing life-cycle costs, (b) maximizing user capacity, and (c) maximizing optical transmission quality (Q-factor). The results demonstrate that data center life-cycle costs are most sensitive to power costs, 10G OM4 multi-mode optical fiber is Pareto optimal for long reach and low user capacity needs, and 100G OM4 multi-mode optical fiber is Pareto optimal for short reach and high user capacity needs.

Data Center Networking

Author : Deke Guo
Publisher : Springer Nature
ISBN 13 : 9811693684
Total Pages : 262 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Data Center Networking by : Deke Guo

Download or read book Data Center Networking written by Deke Guo and published by Springer Nature. This book was released on 2022-02-24 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive reference in large data center networking. It first summarizes the developing trend of DCNs, and reports four novel DCNs, including a switch-centric DCN, a modular DCN, a wireless DCN, and a hybrid DCN. Furthermore another important factor in DCN targets at managing and optimizing the network activity at the level of transfers to aggregate correlated data flows and thus directly to lower down the network traffic resulting from such data transfers. In particular, the book reports the in-network aggregation of incast transfer, shuffle transfer, uncertain incast transfer, and the cooperative scheduling of uncertain multicast transfer.

Handbook of Fiber Optic Data Communication

Author : Casimer DeCusatis
Publisher : Academic Press
ISBN 13 : 0124016952
Total Pages : 534 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Handbook of Fiber Optic Data Communication by : Casimer DeCusatis

Download or read book Handbook of Fiber Optic Data Communication written by Casimer DeCusatis and published by Academic Press. This book was released on 2013-08-09 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of this popular Handbook continues to provide an easy-to-use guide to the many exciting new developments in the field of optical fiber data communications. With 90% new content, this edition contains all new material describing the transformation of the modern data communications network, both within the data center and over extended distances between data centers, along with best practices for the design of highly virtualized, converged, energy efficient, secure, and flattened network infrastructures. Key topics include networks for cloud computing, software defined networking, integrated and embedded networking appliances, and low latency networks for financial trading or other time-sensitive applications. Network architectures from the leading vendors are outlined (including Smart Analytic Solutions, Qfabric, FabricPath, and Exadata) as well as the latest revisions to industry standards for interoperable networks, including lossless Ethernet, 16G Fiber Channel, RoCE, FCoE, TRILL, IEEE 802.1Qbg, and more. Written by experts from IBM, HP, Dell, Cisco, Ciena, and Sun/ Oracle Case studies and ‘How to...’ demonstrations on a wide range of topics, including Optical Ethernet, next generation Internet, RDMA and Fiber Channel over Ethernet Quick reference tables of all the key optical network parameters for protocols like ESCON, FICON, and SONET/ATM and a glossary of technical terms and acronyms

Handbook of Fiber Optic Data Communication

Author : Carolyn J. Sher DeCusatis
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128068345
Total Pages : 29 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Handbook of Fiber Optic Data Communication by : Carolyn J. Sher DeCusatis

Download or read book Handbook of Fiber Optic Data Communication written by Carolyn J. Sher DeCusatis and published by Elsevier Inc. Chapters. This book was released on 2013-08-09 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter describes cloud computing technology and its impact on the data center network. We define the essential elements of cloud computing, including on-demand service, broad network access, resource pooling, elastic provisioning, and metered service at various quality of service levels. Models including software, platform, and infrastructure as a service (SaaS, PaaS, IaaS) are discussed, along with private, public, and hybrid cloud models and cloud service providers. Unique requirements of a cloud network include virtualization and virtual machine mobility, security, hypervisor virtual switching, converged storage, and new routing protocols such as Transparent Interconnection of Lots of Links (TRILL) and Shortest Path Bridging (SPB). We conclude with a brief discussion of software-defined networking (SDN) in the context of cloud computing.

Handbook of Fiber Optic Data Communication

Author :
Publisher : Academic Press
ISBN 13 : 0080533485
Total Pages : 843 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Handbook of Fiber Optic Data Communication by :

Download or read book Handbook of Fiber Optic Data Communication written by and published by Academic Press. This book was released on 2002-04-13 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook includes chapters on all the major industry standards, quick reference tables, helpful appendices, plus a new glossary and list of acronyms. This practical handbook can stand alone or as a companion volume to DeCusatis: Fiber Optic Data Communication: Technological Advances and Trends (February 2002, ISBN: 0-12-207892-6), which was developed in tandem with this book. * Includes emerging technologies such as Infiniband, 10 Gigabit Ethernet, and MPLS Optical Switching* Describes leading edge commercial products, including LEAF and MetroCore fibers, dense wavelength multiplexing, and Small Form Factor transceiver packages* Covers all major industry standards, often written by the same people who designed the standards themselves* Includes an expanded listing of references on the World Wide Web, plus hard-to-find references for international, homologation, and type approval requirements* Convenient tables of key optical datacom parameters and glossary with hundreds of definitions and acronyms* Industry buzzwords explained, including SAN, NAS, and MAN networking* Datacom market analysis and future projections from industry leading forecasters

Optical Fiber Telecommunications

Author : Alan Willner
Publisher : Academic Press
ISBN 13 : 0128165022
Total Pages : 1118 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Optical Fiber Telecommunications by : Alan Willner

Download or read book Optical Fiber Telecommunications written by Alan Willner and published by Academic Press. This book was released on 2019-05-15 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Fiber Telecommunications, Volume Eleven, covers the latest in optical fiber communications and their potential to penetrate and complement other forms of communication, such as wireless access, on-premises networks, interconnects and satellites. This updated edition of this classic, first published in 1979, examines opportunities for future optical fiber technology by presenting the latest advances on key topics, such as 5G wireless access, inter and intra data center communications, THz technologies, secure communications, and free space digital optical links. Topics of note include sections on foundries for widespread user access, designing photonic integrated circuits (PICs), monolithic and hybrid integration technologies, nanophotonics, and advanced and non-conventional data modulation formats. The traditional emphasis of achieving higher data rates and longer transmission distances are also addressed through chapters on space-division-multiplexing using multimode and multicore fibers, undersea cable systems, and reconfigurable networking. This book is an indispensable reference on the latest advances in key technologies for future fiber optic communications. It is suitable for university and industry researchers, graduate students, optical systems implementers, network operators, managers and investors. Updated edition presents the latest advances in optical fiber components, systems, subsystems and networks Written by leading authorities from academia and industry Gives a self-contained overview of specific technologies, covering both the state-of-the-art and future research challenges

Optical Network Design and Modeling

Author : Anna Tzanakaki
Publisher : Springer Nature
ISBN 13 : 3030380858
Total Pages : 661 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Optical Network Design and Modeling by : Anna Tzanakaki

Download or read book Optical Network Design and Modeling written by Anna Tzanakaki and published by Springer Nature. This book was released on 2020-02-15 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 23rd International IFIP conference on Optical Network Design and Modeling, ONDM 2019, held in Athens, Greece, in May 2019. The 39 revised full papers were carefully reviewed and selected from 87 submissions. The papers focus on cutting-edge research in established areas of optical networking as well as their adoption in support of a wide variety of new services and applications. This involves the most recent trends in networking including 5G and beyond, big data and network data analytics, cloud/edge computing, autonomic networking, artificial intelligence assisted networks, secure and resilient networks, that drive the need for increased capacity, efficiency, exibility and adaptability in the functions that the network can perform. In this context new disaggregated optical network architectures were discussed, exploiting and integrating novel multidimensional photonic technology solutions as well as adopting open hardware and software platforms relying on software defined networking (SDN), and network function virtualization (NFV) to allow support of new business models and opportunities.

High Performance Datacenter Networks

Author : Dennis Abts
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608454037
Total Pages : 117 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis High Performance Datacenter Networks by : Dennis Abts

Download or read book High Performance Datacenter Networks written by Dennis Abts and published by Morgan & Claypool Publishers. This book was released on 2011-02-02 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Datacenter networks provide the communication substrate for large parallel computer systems that form the ecosystem for high performance computing (HPC) systems and modern Internet applications. The design of new datacenter networks is motivated by an array of applications ranging from communication intensive climatology, complex material simulations and molecular dynamics to such Internet applications as Web search, language translation, collaborative Internet applications, streaming video and voice-over-IP. For both Supercomputing and Cloud Computing the network enables distributed applications to communicate and interoperate in an orchestrated and efficient way. This book describes the design and engineering tradeoffs of datacenter networks. It describes interconnection networks from topology and network architecture to routing algorithms, and presents opportunities for taking advantage of the emerging technology trends that are influencing router microarchitecture. With the emergence of "many-core" processor chips, it is evident that we will also need "many-port" routing chips to provide a bandwidth-rich network to avoid the performance limiting effects of Amdahl's Law. We provide an overview of conventional topologies and their routing algorithms and show how technology, signaling rates and cost-effective optics are motivating new network topologies that scale up to millions of hosts. The book also provides detailed case studies of two high performance parallel computer systems and their networks. Table of Contents: Introduction / Background / Topology Basics / High-Radix Topologies / Routing / Scalable Switch Microarchitecture / System Packaging / Case Studies / Closing Remarks

Future Networks, Services and Management

Author : Mehmet Toy
Publisher : Springer Nature
ISBN 13 : 3030819612
Total Pages : 461 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Future Networks, Services and Management by : Mehmet Toy

Download or read book Future Networks, Services and Management written by Mehmet Toy and published by Springer Nature. This book was released on 2021-11-24 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the networks, applications, services of 2030 and beyond, their management. Novel end-to-end network and services architectures using cloud, wired, wireless, and space technologies to support future applications and services are presented. The book ties key concepts together such as cloud, space networking, network slicing, AI/ML, edge computing, burst switching, and optical computing in achieving end-to-end automated future services. Expected future applications, services, and network and data center architectures to support these applications and services in the year 2030 and beyond, along with security, routing, QoS, and management architecture and capabilities are described. The book is written by recognized global experts in the field from both industry and academia.

Handbook on Data Centers

Author : Samee U. Khan
Publisher : Springer
ISBN 13 : 1493920928
Total Pages : 1309 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Handbook on Data Centers by : Samee U. Khan

Download or read book Handbook on Data Centers written by Samee U. Khan and published by Springer. This book was released on 2015-03-16 with total page 1309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook offers a comprehensive review of the state-of-the-art research achievements in the field of data centers. Contributions from international, leading researchers and scholars offer topics in cloud computing, virtualization in data centers, energy efficient data centers, and next generation data center architecture. It also comprises current research trends in emerging areas, such as data security, data protection management, and network resource management in data centers. Specific attention is devoted to industry needs associated with the challenges faced by data centers, such as various power, cooling, floor space, and associated environmental health and safety issues, while still working to support growth without disrupting quality of service. The contributions cut across various IT data technology domains as a single source to discuss the interdependencies that need to be supported to enable a virtualized, next-generation, energy efficient, economical, and environmentally friendly data center. This book appeals to a broad spectrum of readers, including server, storage, networking, database, and applications analysts, administrators, and architects. It is intended for those seeking to gain a stronger grasp on data center networks: the fundamental protocol used by the applications and the network, the typical network technologies, and their design aspects. The Handbook of Data Centers is a leading reference on design and implementation for planning, implementing, and operating data center networks.