2015 IEEE International Conference on Cloud Engineering最新文献_第5页

Intercloud Networks Performance Analysis 云间网络性能分析

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.85

M. McGrath, Patrick Raycroft, P. Brenner

{"title":"Intercloud Networks Performance Analysis","authors":"M. McGrath, Patrick Raycroft, P. Brenner","doi":"10.1109/IC2E.2015.85","DOIUrl":"https://doi.org/10.1109/IC2E.2015.85","url":null,"abstract":"Continued growth in cloud IaaS adoption motivates greater transparency into IaaS network performance to effectively leverage intra and intercloud service and data migration needs of a global consumer base. In this work, we produce a baseline set of network performance measurements for cloud WANs both internal to individual IaaS provider's globally distributed datacenters and in between those provider's private infrastructures. Standard virtual machine instances provided by major IaaS vendors were utilized along with traditional open source operating systems and latency/bandwidth testing toolsets. The measurements provide insights into bandwidth and latency bottlenecks relative to global data transit between commercial production cloud resources. This data provides network engineers, IaaS/PaaS/SaaS providers, cloud service consumers, and intercloud testbed developers essential reference data upon which to set performance and QoS expectations and propose next generation cloud network infrastructure and software enhancements. Further, the evolution of baseline network metrics for cloud services helps provide uniformity and clarity to IaaS vendor performance and capability comparisons.","PeriodicalId":395715,"journal":{"name":"2015 IEEE International Conference on Cloud Engineering","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114922025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Apache Storm, a Hands on Tutorial Apache Storm，一个动手教程

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.67

R. Evans

引用次数: 23

Using Open Stack for an Open Cloud Exchange(OCX) 使用Open Stack实现开放云交换(OCX)

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.40

Peter Desnoyers, Jason Hennessey, Brent Holden, O. Krieger, L. Rudolph, Adam Young

引用次数: 7

Smart Cache: An Optimized MapReduce Implementation of Frequent Itemset Mining 智能缓存:频繁项集挖掘的优化MapReduce实现

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.12

Dachuan Huang, Yang Song, R. Routray, Feng Qin

引用次数: 11

A Possible Solution for Privacy Preserving Cloud Data Storage 一种可能的保护隐私的云数据存储解决方案

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.103

Mitch Paul Mithun, C. Collberg, Derek E. Bambauer

引用次数: 9

A Container-Based Approach to OS Specialization for Exascale Computing 基于容器的百亿亿级计算操作系统专门化方法

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.78

Judicael A. Zounmevo, Swann Perarnau, K. Iskra, Kazutomo Yoshii, R. Gioiosa, B. V. Essen, M. Gokhale, E. León

{"title":"A Container-Based Approach to OS Specialization for Exascale Computing","authors":"Judicael A. Zounmevo, Swann Perarnau, K. Iskra, Kazutomo Yoshii, R. Gioiosa, B. V. Essen, M. Gokhale, E. León","doi":"10.1109/IC2E.2015.78","DOIUrl":"https://doi.org/10.1109/IC2E.2015.78","url":null,"abstract":"Future exascale systems will impose several conflicting challenges on the operating system (OS) running on the compute nodes of such machines. On the one hand, the targeted extreme scale requires the kind of high resource usage efficiency that is best provided by lightweight OSes. At the same time, substantial changes in hardware are expected for exascale systems. Compute nodes are expected to host a mix of general-purpose and special-purpose processors or accelerators tailored for serial, parallel, compute-intensive, or I/O-intensive workloads. Similarly, the deeper and more complex memory hierarchy will expose multiple coherence domains and NUMA nodes in addition to incorporating nonvolatile RAM. That expected workload and hardware heterogeneity and complexity is not compatible with the simplicity that characterizes high performance lightweight kernels. In this work, we describe the Argo Exascale node OS, which is our approach to providing in a single kernel the required OS environments for the two aforementioned conflicting goals. We resort to multiple OS specializations on top of a single Linux kernel coupled with multiple containers.","PeriodicalId":395715,"journal":{"name":"2015 IEEE International Conference on Cloud Engineering","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123061912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 23

Kangaroo: A Tenant-Centric Software-Defined Cloud Infrastructure 袋鼠:以租户为中心的软件定义云基础设施

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.19

Kaveh Razavi, Ana-Maria Ion, Genc Tato, Kyu-Young Jeong, R. Figueiredo, G. Pierre, T. Kielmann

{"title":"Kangaroo: A Tenant-Centric Software-Defined Cloud Infrastructure","authors":"Kaveh Razavi, Ana-Maria Ion, Genc Tato, Kyu-Young Jeong, R. Figueiredo, G. Pierre, T. Kielmann","doi":"10.1109/IC2E.2015.19","DOIUrl":"https://doi.org/10.1109/IC2E.2015.19","url":null,"abstract":"Applications on cloud infrastructures acquire virtual machines (VMs) from providers when necessary. The current interface for acquiring VMs from most providers, however, is too limiting for the tenants, in terms of granularity in which VMs can be acquired (e.g., small, medium, large, etc.), while giving very limited control over their placement. The former leads to VM underutilization, and the latter has performance implications, both translating into higher costs for the tenants. In this work, we leverage nested virtualization and a networking overlay to tackle these problems. We present Kangaroo, an Open Stack-based virtual infrastructure provider, and IPOPsm, a virtual networking switch for communication between nested VMs over different infrastructure VMs. In addition, we design and implement Skippy, the realization of our proposed virtual infrastructure API for programming Kangaroo. Our benchmarks show that through careful mapping of nested VMs to infrastructure VMs, Kangaroo achieves up to an order of magnitude better performance, with only half the cost on Amazon EC2. Further, Kangaroo's unified Open Stack API allows us to migrate an entire application between Amazon EC2 and our local Open Nebula deployment within a few minutes, without any downtime or modification to the application code.","PeriodicalId":395715,"journal":{"name":"2015 IEEE International Conference on Cloud Engineering","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132003347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

An Expressive Simulator for Dynamic Network Flows 动态网络流的表达模拟器

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.43

P. Kathiravelu, L. Veiga

{"title":"An Expressive Simulator for Dynamic Network Flows","authors":"P. Kathiravelu, L. Veiga","doi":"10.1109/IC2E.2015.43","DOIUrl":"https://doi.org/10.1109/IC2E.2015.43","url":null,"abstract":"Software-defined networking (SDN) increases the network programmability, promoting an effective development of networked systems of cloud scale. As the scale of the networks and systems is growing larger and larger with time, programmability of the systems and networks is researched intensively. Many emulators are proposed and implemented to emulate large and complex networks inside a single computer, or a cluster of computers in the research lab. However, the emulators lack the ability to represent large systems such as data center networks or content delivery networks. Many of the network algorithms and design choices can also be tested for their functionality and efficiency in a simulator environment. While network emulators and simulators exist, a generic network flow simulator that is easy to program a variety of highly distributed and gigantic systems is still lacking. This paper presents xSDN, an expressive simulator for dynamic network flows. Adhering to the principles of software-defined networking paradigm from the design, xSDN focuses to be lean, light-weight, easy to learn and configure, and efficient, that can simulate networks of a scale of million nodes within a few seconds.","PeriodicalId":395715,"journal":{"name":"2015 IEEE International Conference on Cloud Engineering","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132351528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

The Social Internet of Things 社交物联网

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.68

A. Iera, Giacomo Morabito, L. Atzori

{"title":"The Social Internet of Things","authors":"A. Iera, Giacomo Morabito, L. Atzori","doi":"10.1109/IC2E.2015.68","DOIUrl":"https://doi.org/10.1109/IC2E.2015.68","url":null,"abstract":"Summary form only given. All market and technology studies forecast an explosive growth in the number of \"things\" that will be connected to the Internet. The resulting network is what is commonly known as the \"Internet of Things\" (IoT). When compared to the traditional Internet, the extremely high complexity of the IoT environments (usually characterized by a huge number of nodes, high heterogeneity of their resources and capabilities, uncertainty on their trustworthiness, etc.) poses new challenges that cannot be faced by even very smart objects singularly.Social behavior is the answer found by several creatures to face the complexity of the surrounding environment. Accordingly, the concept of Social Internet of Things (SIoT) has been recently introduced and is the subject of a rapidly increasing research effort.During the tutorial the introduction of social notions into the IoT will be motivated, the basic concepts of the SIoT paradigm explained, and the existing related research results and industrial experimentations surveyed. Besides, the architecture of a sample SIoT-based platform will be detailed together with some exemplary applications. Reference web site for this tutorial: http://www.social-iot.org.","PeriodicalId":395715,"journal":{"name":"2015 IEEE International Conference on Cloud Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123740292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Case Study of IaaS and SaaS in a Public Cloud 公共云中的IaaS和SaaS案例研究

2015 IEEE International Conference on Cloud Engineering Pub Date : 2015-03-09 DOI: 10.1109/IC2E.2015.54

Yasuhiro Yamasaki, M. Aritsugi

引用次数: 3