Stateless Core
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Stateless Core A Scalable Approach For Quality Of Service In The Internet
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Author : Ion Stoica
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-04-22
Stateless Core A Scalable Approach For Quality Of Service In The Internet written by Ion Stoica and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-22 with Computers categories.
This book is a revised version of the author's PhD thesis, which was selected as the winning thesis of the 2001 ACM Doctoral Dissertation Competition. Ion Stoica did his PhD work at Carnegie Mellon University with Hui Zhang as thesis adviser. The author addresses the most pressing and difficult problem facing the Internet community today: how to enhance the Internet to support rich functionalities, such as QoS and traffic management, while still maintaining the scalability and robustness properties embodied in the original Internet architecture. The monograph presents complete solutions including architectures, algorithms, and implementations dealing with fundamental problems of today's Internet: providing guaranteed services, differentiated services, and flow protection. Compared to existing solutions, Ion Stoica's solution eliminates the complex operations on both data and control paths in the network core. All in all, the research results presented in this monograph constitute one of the most important contributions to networking research in the past ten years.
Stateless Core A Scalable Approach For Quality Of Service In The Internet
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Author : Ion Stoica
language : en
Publisher: Springer
Release Date : 2004-04-19
Stateless Core A Scalable Approach For Quality Of Service In The Internet written by Ion Stoica and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-19 with Computers categories.
The fundamental aspect of the Internet architecture that distinguishes it from other network technologies (such as X. 25 and ATM) is that it is c- nectionless (vs. connection-oriented) and stateless (vs. stateful). The heated debateofwhetherconnection-orientedorconnectionlessarchitectureisbetter has lasted for several decades. Proponents of the connectionless architecture point out the great robustness and scalability properties of the architecture, as demonstratedby the Internet. Onewell-knownarticulationofthis philo- phy is the "End-to-End Arguments". Opponents argue, rightfully, that there is no known solution that can provide quantitative performance assurances or guaranteed QoS in a connectionless network. It has been widely rec- nized that QoS is a must-have feature as the Internet technology evolves to the next stage. However, all existing solutions that provide guaranteed QoS require routers to maintain per?ow (another name for connection used by the Internet community) state, which is the fundamental element of a connection-oriented architecture. The apparent con?icting goals of having a stateless network and supporting QoS have presented a great dilemma for Internet architects. As an example, Dave Clark, one of the most respected Internet architects and the author of the famous "End-to-End Arguments" paper, wasalsoakeydesigneroftheInternetIntegratedServicesArchitecture that requires routers to maintain per?ow state. Dr. Ion Stoica's dissertation addresses this most pressing and di?cult problem facing the Internet community today: how to enhance the Internet to support rich functionalities (such as QoS and tra?c management) while still maintaining the scalability and robustness properties embodied in the original Internet architecture. Inhisdissertation, Dr
Protocols For High Speed Networks
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Author : Georg Carle
language : en
Publisher: Springer
Release Date : 2003-08-01
Protocols For High Speed Networks written by Georg Carle and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-01 with Computers categories.
This workshop on “Protocols for High-Speed Networks” is the seventh in a s- cessful series of international workshops, well known for their small and focused target audience, that provide a sound basis for intensive discussions of hi- qualityand timelyresearch work. The location of the workshop has alternated between Europe and the United States, at venues not onlyworth visiting for the workshop, but also for the distinct impressions theyleave on the participants. The ?rst workshop was held in 1989 in Zurich. Subsequentlythe workshop was moved to Palo Alto (1990), Stockholm (1993), Vancouver (1994), Sophia-Antipolis/Nice (1996), and Salem (1999). In 2002, the workshop was hosted in Berlin, the capital of Germany. PfHSN is a workshop providing an international forum that focuses on issues related to high-speed networking, such as protocols, implementation techniques, router design, network processors and the like. Although the topics have shifted during the last couple of years, for example, from parallel protocol implemen- tions to network processors, it could be observed that high speed remains a very important issue with respect to future networking. Traditionally, PfHSN is a r- ativelyfocused and small workshop with an audience of about 60 participants.
Understanding Statelessness
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Author : Tendayi Bloom
language : en
Publisher: Routledge
Release Date : 2017-08-04
Understanding Statelessness written by Tendayi Bloom and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-04 with Political Science categories.
Understanding Statelessness offers a comprehensive, in-depth examination of statelessness. The volume presents the theoretical, legal and political concept of statelessness through the work of leading critical thinkers in this area. They offer a critique of the existing framework through detailed and theoretically-based scrutiny of challenging contexts of statelessness in the real world and suggest ways forward. The volume is divided into three parts. The first, ‘Defining Statelessness’, features chapters exploring conceptual issues in the definition of statelessness. The second, ‘Living Statelessness’, uses case studies of statelessness contexts from States across global regions to explore the diversity of contemporary lived realities of statelessness and to interrogate standard theoretical presentations. ‘Theorising Statelessness’, the final part, approaches the theorisation of statelessness from a variety of theoretical perspectives, building upon the earlier sections. All the chapters come together to suggest a rethinking of how we approach statelessness. They raise questions and seek answers with a view to contributing to the development of a theoretical approach which can support more just policy development. Throughout the volume, readers are encouraged to connect theoretical concepts, real-world accounts and challenging analyses. The result is a rich and cohesive volume which acts as both a state-of-the-art statement on statelessness research and a call to action for future work in the field. It will be of great interest to graduates and scholars of political theory, human rights, law and international development, as well as those looking for new approaches to thinking about statelessness.
Statelessness In The European Union
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Author : Caroline Sawyer
language : en
Publisher: Cambridge University Press
Release Date : 2011-02-10
Statelessness In The European Union written by Caroline Sawyer and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-10 with Law categories.
Statelessness in the European Union draws together original research from over one hundred interviews in Estonia, France, Slovenia and the United Kingdom to provide one of the first comparative accounts of the de facto or de jure stateless populations in the European Union. It blends legal, political and empirical research to examine how non-citizens without secure status, in some cases established undocumented migrants and their descendants, manage their lives in four European Union member states. Normative and legal analyses of the practical meaning of basic human rights are combined with a groundbreaking investigation of the obstacles that prevent people from accessing essential services. Contrasting the situation of Europe's stateless now with that examined by Arendt over fifty years ago, it considers proposals for the future security of Europe's stateless people.
A Developer S Guide To Building Resilient Cloud Applications With Azure
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Author : Hamida Rebai Trabelsi
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-02-24
A Developer S Guide To Building Resilient Cloud Applications With Azure written by Hamida Rebai Trabelsi and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-24 with Computers categories.
Successfully modernize your apps on Azure using APIs, event-driven systems, functions, and Service Fabric and connect them to different relational and non-relational databases Purchase of the print or Kindle book includes a free PDF eBook Key FeaturesUnderstand Function-as-a-Service and Azure Service Fabric for distributed applicationsDevelop event-based and message-based solutions using Event Grid and Azure Event HubsExplore continuous deployment for Docker with Azure DevOps and integrate Docker Hub with CI/CD pipelinesBook Description To deliver software at a faster rate and reduced costs, companies with stable legacy systems and growing data volumes are trying to modernize their applications and accelerate innovation, but this is no easy matter. A Developer's Guide to Building Resilient Cloud Applications with Azure helps you overcome these application modernization challenges to build secure and reliable cloud-based applications on Azure and connect them to databases with the help of easy-to-follow examples. The book begins with a basic definition of serverless and event-driven architecture and Database-as-a-Service, before moving on to an exploration of the different services in Azure, namely Azure API Management using the gateway pattern, event-driven architecture, Event Grid, Azure Event Hubs, Azure message queues, FaaS using Azure Functions, and the database-oriented cloud. Throughout the chapters, you'll learn about creating, importing, and managing APIs and Service Fabric in Azure, and discover how to ensure continuous integration and deployment in Azure to fully automate the software delivery process, that is, the build and release process. By the end of this book, you'll be able to build and deploy cloud-oriented applications using APIs, serverless, Service Fabric, Azure Functions, and Event Grid technologies. What you will learnUnderstand the architecture of Azure Functions and Azure Service FabricExplore Platform-as-a-Service options for deploying SQL Server in AzureCreate and manage Azure Storage and Azure Cosmos DB resourcesLeverage big data storage in Azure servicesSelect Azure services to deploy according to a specific scenarioSet up CI/CD pipelines to deploy container applications on Azure DevOpsGet to grips with API gateway patterns and Azure API ManagementWho this book is for This book is for cloud developers, software architects, system administrators, database administrators, data engineers, developers, and computer science students who want to understand the role of the software architect or developer in the cloud world. Professionals looking to enhance their cloud and cloud-native programming concepts on Azure will also find this book useful. A solid background in C#, ASP.NET Core, and any recent version of Visual Studio and basic knowledge of cloud computing, Microsoft Azure, and databases will be helpful when using this book.
Presto In Practice
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-15
Presto In Practice written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-15 with Computers categories.
"Presto in Practice" "Presto in Practice" is the definitive guide for architects, data engineers, and platform operators seeking to master Presto, the industry-leading distributed SQL query engine powering analytics at scale. This comprehensive volume delves deep into Presto’s unique architecture and internals, providing clear explanations of its distributed query engine, node management, connector model, and advanced execution strategies. From managing metadata and ensuring fault tolerance to understanding the intricate mechanics of networking and serialization, readers will gain a thorough understanding of what sets Presto apart from traditional data processing platforms. The book offers detailed, actionable insight across the operational lifecycle: from installation and deployment strategies designed for both cloud-native and on-premises environments, to robust performance engineering, troubleshooting, and maintaining high availability in mission-critical deployments. Readers will find expert guidance on optimizing SQL workloads—covering advanced joins, aggregations, user-defined functions, and handling semi-structured data—alongside practical techniques for query planning, cost-based optimization, resource management, and monitoring. Beyond the technical core, "Presto in Practice" addresses vital topics in security, governance, and compliance, equipping teams to implement robust authentication, access control, encryption, and regulatory controls for modern data pipelines. It also explores integration with the broader data ecosystem, including ETL, BI tools, streaming analytics, and machine learning workflows. With chapters dedicated to scaling Presto for large-scale and multi-tenant deployments, as well as practical guidance for extending and contributing to the vibrant Presto community, this book serves as both a hands-on manual and a strategic reference for harnessing Presto’s full potential.
The Competitive Internet Service Provider
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Author : Oliver M. Heckmann
language : en
Publisher: John Wiley & Sons
Release Date : 2007-03-13
The Competitive Internet Service Provider written by Oliver M. Heckmann and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-13 with Technology & Engineering categories.
Due to the dramatic increase in competition over the last few years, it has become more and more important for Internet Service Providers (ISPs) to run an efficient business and offer an adequate Quality of Service. The Competitive Internet Service Provider is a comprehensive guide for those seeking to do just that. Oliver Heckmann approaches the issue from a system point of view, looking not only at running a network, but also at connecting the network with peering and transit partners or planning the expansion of the network. The Competitive Internet Service Provider: Offers an advanced reference on the topic, drawing on state-of-the art research in network technology. Clearly defines the criteria enabling ISPs to operate with the greatest efficiency and deliver adequate Quality of Service. Discusses the implications of the future multiservice Internet and multimedia applications such as Voice over IP, peer-to-peer, or network games. Delivers a comparative evaluation of different feasible Quality of Service approaches. Explores scientific methods such as queuing theory, network calculus, and optimization theory. Illustrates concepts throughout with mathematical models and simulations. This invaluable reference will provide academic and industrial researchers in the field of network and communications technology, graduate students on telecommunications courses, as well as ISP managers, engineers and technicians, equipment manufacturers and consultants, with an understanding of the concepts and issues involved in running a successful ISP.
Guide To Flow Aware Networking
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Author : Jerzy Domżał
language : en
Publisher: Springer Nature
Release Date : 2020-10-26
Guide To Flow Aware Networking written by Jerzy Domżał and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-26 with Computers categories.
The book presents a comprehensive view on Flow-Aware Networking. It starts with a brief overview of the known QoS architectures based on the concept of a flow. Then, the original FAN concept is presented, along with its variations proposed by the authors. The next chapter covers a very valuable feature of the FAN architecture, namely its ability to assure net neutrality. The chapters that follow will discuss, in detail, a variety of issues making the FAN concept implementable, including congestion control, fairness, resilience to failures, service differentiation and degradation. The final chapter presents the test implementation of the FAN router, including the environment used and performance tests. Chapters are supplemented with problems to solve, along with their solutions. The pedagogical character of the book is supported by a number of illustrative examples contained in most of the chapters. At the end of the book, a glossary of the key terms is included, along with a comprehensive bibliography. Flow-based traffic management is currently becoming a mainstream. There is plenty of Quality of Service (QoS) techniques based on flows. Software-Defined Networking with its dominant protocol OpenFlow also follows this trend. Flow-Aware Networking (FAN) is a promising QoS architecture. Information on FAN can be found in various research papers. It is, therefore highly scattered. This book gathers practically all relevant information regarding FAN and puts it together. Quality of Service assurance is one of the key challenges of today’s Internet. The existing approaches to provide QoS do not meet expectations of network operators, managers and users although numerous efforts in this area have been reported. One of the most promising concepts is the Flow-Aware Network (FAN). FAN can play a key role in assuring the net neutrality, smoothly combining interests of all the involved parties. The authors of the proposal have been involved in FAN research practically since its inception at the start of the 21st century. The book reports the wide experiences the authors accumulated in the subject area during the work on common FAN-related projects conducted with the team of James Roberts that proposed the original FAN concept as well as other leading research groups in Europe and the USA. One of the aims of the book is to accompany courses taught by the authors.
Group Communications And Charges Technology And Business Models
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Author : Burkhard Stiller
language : en
Publisher: Springer
Release Date : 2011-04-08
Group Communications And Charges Technology And Business Models written by Burkhard Stiller and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-08 with Computers categories.