Novel network services for supporting big data science research. Chung, J., Donovan, S., Bezerra, J., Morgan, H., Ibarra, J., Clark, R., & Owen, H. Future Generation Computer Systems, 98:512 - 521, 2019. ![Novel network services for supporting big data science research [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex To interconnect research facilities across wide geographic areas, network operators deploy science networks, also referred to as Research and Education (R&E) networks. These networks allow experimenters to establish dedicated network connections between research facilities for transferring large amounts of data. Recently, R&E networks have started using Software-Defined Networking (SDN) and Software-Defined Exchanges (SDX) for deploying these connections. AtlanticWave/SDX is a response to the growing demand to support end-to-end network services spanning multiple SDN domains. However, requesting these services is a challenging task for domain-expert scientists, because the interfaces of the R&E networks have been developed by network operators for network operators. In this paper, we propose interfaces that allow domain-expert scientists to reserve resources of the scientific network using abstractions that focus on their data transfer needs for scientific workflow management. Recent trends in the networking field pursue better interfaces for requesting network services (e.g., intent-based networking). Although intents are sufficient for the needs of network operations, they are not abstract enough in most cases to be used by domain-expert scientists. This is an issue we are addressing in the AtlanticWave/SDX design: network operators and domain-expert scientists will have their own interfaces focusing on their specific needs.
@article {CHUNG2019512,
title = {Novel network services for supporting big data science research},
journal = {Future Generation Computer Systems},
volume = {98},
year = {2019},
pages = {512 - 521},
abstract = {To interconnect research facilities across wide geographic areas, network operators deploy science networks, also referred to as Research and Education (R\&E) networks. These networks allow experimenters to establish dedicated network connections between research facilities for transferring large amounts of data. Recently, R\&E networks have started using Software-Defined Networking (SDN) and Software-Defined Exchanges (SDX) for deploying these connections. AtlanticWave/SDX is a response to the growing demand to support end-to-end network services spanning multiple SDN domains. However, requesting these services is a challenging task for domain-expert scientists, because the interfaces of the R\&E networks have been developed by network operators for network operators. In this paper, we propose interfaces that allow domain-expert scientists to reserve resources of the scientific network using abstractions that focus on their data transfer needs for scientific workflow management. Recent trends in the networking field pursue better interfaces for requesting network services (e.g., intent-based networking). Although intents are sufficient for the needs of network operations, they are not abstract enough in most cases to be used by domain-expert scientists. This is an issue we are addressing in the AtlanticWave/SDX design: network operators and domain-expert scientists will have their own interfaces focusing on their specific needs.},
keywords = {AtlanticWave/SDX, Interface, Science workflows, Software-defined exchange},
issn = {0167-739X},
doi = {https://urldefense.com/v3/__https://doi.org/10.1016/j.future.2019.03.047__;!!FjuHKAHQs5udqho!OrfqNEjI8IYnpYEY3Wc7S4oSY6Kf82MHM8jGAJar7qa8MoXzNwtTTC2HiJsVSREP5YicoFxcV6n5Kg$ },
url = {https://urldefense.com/v3/__http://www.sciencedirect.com/science/article/pii/S0167739X18314651__;!!FjuHKAHQs5udqho!OrfqNEjI8IYnpYEY3Wc7S4oSY6Kf82MHM8jGAJar7qa8MoXzNwtTTC2HiJsVSREP5YicoFxxbv95yg$ },
author = {Joaquin Chung and Sean Donovan and Jeronimo Bezerra and Heidi Morgan and Julio Ibarra and Russ Clark and Henry Owen}
}
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AtlanticWave/SDX is a response to the growing demand to support end-to-end network services spanning multiple SDN domains. However, requesting these services is a challenging task for domain-expert scientists, because the interfaces of the R&E networks have been developed by network operators for network operators. In this paper, we propose interfaces that allow domain-expert scientists to reserve resources of the scientific network using abstractions that focus on their data transfer needs for scientific workflow management. Recent trends in the networking field pursue better interfaces for requesting network services (e.g., intent-based networking). Although intents are sufficient for the needs of network operations, they are not abstract enough in most cases to be used by domain-expert scientists. 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