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47
Service Architecture for the Wide Area
"... HPL-2012-111R1 cloud computing; cloud networking; network virtualisation; infrastructure as a service; virtual infrastructure management; virtual infrastructure security We present an architecture for cloud networking, the provision of virtual infrastructure in a multi-administrative domain scenario ..."
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migration path from currently deployed infrastructure technologies to future network implementations. The resulting infrastructure services are suited to on-demand deployment of emerging
WAVNet: Wide-Area Network Virtualization Technique for Virtual Private Cloud
"... Abstract—A Virtual Private Cloud (VPC) is a secure collection of computing, storage and network resources spanning multiple sites over Wide Area Network (WAN). With VPC, computation and services are no longer restricted to a fixed site but can be relocated dynamically across geographical sites to im ..."
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Abstract—A Virtual Private Cloud (VPC) is a secure collection of computing, storage and network resources spanning multiple sites over Wide Area Network (WAN). With VPC, computation and services are no longer restricted to a fixed site but can be relocated dynamically across geographical sites
Embedding Virtual Topologies in Networked Clouds
- In 6th ACM International Conference on Future Internet Technologies (CFI
, 2011
"... Embedding virtual topologies in physical network infrastructure has been an area of active research for the future Internet and network testbeds. Virtual network embedding is also useful for linking virtual compute clusters allocated from cloud providers. Using advanced networking technologies to in ..."
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Cited by 9 (2 self)
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to interconnect distributed cloud sites is a promising way to provision on-demand large-scale virtualized networked systems for production and experimental purposes. In this paper, we study the virtual topology embedding problem in a networked cloud environment, in which a number of cloud provider sites
Network Traffic Auditing and Assessment in Cloud Environment 1
"... Abstract: Cloud computing permits users to remotely store their information into the cloud and provides on-demand applications and services from a shared pool of configurable resources. The protection of the outsourced information within the cloud is dependent on the protection of the cloud computer ..."
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on the protection and performance of virtual machines, the OS on multiple data centres, the intra-cloud network managed by cloud providers and also the wide-area network between the cloud user and cloud supplier. Thus, network traffic assessment for cloud auditing is of vital importance so users will resort
Investigation on Efficient Management of workflows in cloud computing Environment
- IJCSE) International Journal on Computer Science and Engineering
"... Abstract—Cloud computing is an on-demand service model often based on virtualization technique and this paper explores the use of cloud computing for scientific workflows, focusing on a widely used application. The approach is to evaluate from the point of view of a scientific workflow the tradeoffs ..."
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Cited by 4 (0 self)
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Abstract—Cloud computing is an on-demand service model often based on virtualization technique and this paper explores the use of cloud computing for scientific workflows, focusing on a widely used application. The approach is to evaluate from the point of view of a scientific workflow
Data Mining for Data Cloud and Compute Cloud
"... ABSTRACT: Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud co ..."
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system, while sphere is the parallel in-storage data processing framework that can be used to process data stored in sector. Sector and Sphere are designed for analyzing large data sets using computer clusters connected with wide area high performance networks (for example, 10+ Gb/s). We describe a
Peer-to-peer cloud provisioning: Service discovery and load-balancing
- Cloud Computing, Computer Communications and Networks
, 2010
"... Clouds have evolved as the next generation platform that facilitates creation of wide-area on-demand renting of computing or storage services for hosting application services that experience highly variable workloads and requires high availability and performance. Inter-connecting Cloud computing sy ..."
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Cited by 8 (0 self)
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Clouds have evolved as the next generation platform that facilitates creation of wide-area on-demand renting of computing or storage services for hosting application services that experience highly variable workloads and requires high availability and performance. Inter-connecting Cloud computing
A Federated CloudNet Architecture: The PIP and the VNP Role
, 2013
"... We present a generic and flexible architecture to realize CloudNets: virtual networks connecting cloud resources with resource guarantees. Our architecture is federated and supports different (and maybe even competing) economical roles, by providing explicit negotiation and provisioning interfaces. ..."
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We present a generic and flexible architecture to realize CloudNets: virtual networks connecting cloud resources with resource guarantees. Our architecture is federated and supports different (and maybe even competing) economical roles, by providing explicit negotiation and provisioning interfaces
DCaaS: Data Consistency as a Service for Managing Data Uncertainty on the Clouds
"... Abstract—Ensuring data correctness over partitioned distributed database systems is a classical problem. Classical solutions proposed to solve this problem are mainly adopting locking or blocking techniques. These techniques are not suitable for cloud environments as they produce terrible response t ..."
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times; due to the long latency and faultiness of wide area network connections among cloud datacenters. One way to improve performance is to restrict access of users-bases to specific datacenters and avoid data sharing between datacenters. However, conflicts might appear when data is replicated between
Poster: A Cloud-enabled Coordination Service for Internet-scale OMG DDS Applications
"... The OMG Data Distribution Service (DDS), which is a stan-dard specification for data-centric publish/subscribe com-munications, has shown promise for use in internet of things (IoT) applications because of its loosely coupled and scalable nature, and support for multiple QoS properties, such as reli ..."
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, such as reliable and real-time message delivery in dynamic environ-ments. However, the current OMG DDS specification does not define coordination and discovery services for DDS mes-sage brokers, which are used in wide area network deploy-ments of DDS. This paper describes preliminary research on a cloud
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