Towards bandwidth guaranteed energy efficient data center networking
<p dir="ltr">The data center network connecting the servers in a data center plays a crucial role in orchestrating the infrastructure to deliver peak performance to users. In order to meet high performance and reliability requirements, the data center network is usually constructed o...
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2015
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| _version_ | 1864513557221081088 |
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| author | Ting Wang (16292) |
| author2 | Bo Qin (135387) Zhiyang Su (6061517) Yu Xia (8822) Mounir Hamdi (14150652) Sebti Foufou (16855506) Ridha Hamila (7006457) |
| author2_role | author author author author author author |
| author_facet | Ting Wang (16292) Bo Qin (135387) Zhiyang Su (6061517) Yu Xia (8822) Mounir Hamdi (14150652) Sebti Foufou (16855506) Ridha Hamila (7006457) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ting Wang (16292) Bo Qin (135387) Zhiyang Su (6061517) Yu Xia (8822) Mounir Hamdi (14150652) Sebti Foufou (16855506) Ridha Hamila (7006457) |
| dc.date.none.fl_str_mv | 2015-05-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1186/s13677-015-0035-7 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Towards_bandwidth_guaranteed_energy_efficient_data_center_networking/27045085 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Information and computing sciences Computer vision and multimedia computation Information systems Energy efficiency Data center network Energy-aware routing Bandwidth allocation |
| dc.title.none.fl_str_mv | Towards bandwidth guaranteed energy efficient data center networking |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">The data center network connecting the servers in a data center plays a crucial role in orchestrating the infrastructure to deliver peak performance to users. In order to meet high performance and reliability requirements, the data center network is usually constructed of a massive number of network devices and links to achieve 1:1 oversubscription for peak workload. However, traffic rarely ever hits the peak capacity in practice and the links are underutilized most of the time, which results in an enormous waste of energy. Therefore, aiming to achieve an energy proportional data center network without compromising throughput and fault tolerance too much, in this paper we propose two efficient schemes from the perspective of resource allocation, routing and flow scheduling. We mathematically formulate the energy optimization problem as a multi-commodity minimum cost flow problem, and prove its NP-hardness. Then we propose a heuristic solution with high computational efficiency by applying an AI resource abstraction technique. Additionally, we design a practical topology-based solution with the benefit of Random Packet Spraying consistent with multipath routing protocols. Both simulations and theoretical analysis have been conducted to demonstrate the feasibility and convincing performance of our frameworks.</p><h2>Other Information</h2><p dir="ltr">Published in: Journal of Cloud Computing<br>License: <a href="https://creativecommons.org/licenses/by/4.0/deed.en" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1186/s13677-015-0035-7" target="_blank">https://dx.doi.org/10.1186/s13677-015-0035-7</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_2ca6c98c45344cd743a8b0f2f239ba23 |
| identifier_str_mv | 10.1186/s13677-015-0035-7 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/27045085 |
| publishDate | 2015 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Towards bandwidth guaranteed energy efficient data center networkingTing Wang (16292)Bo Qin (135387)Zhiyang Su (6061517)Yu Xia (8822)Mounir Hamdi (14150652)Sebti Foufou (16855506)Ridha Hamila (7006457)Information and computing sciencesComputer vision and multimedia computationInformation systemsEnergy efficiencyData center networkEnergy-aware routingBandwidth allocation<p dir="ltr">The data center network connecting the servers in a data center plays a crucial role in orchestrating the infrastructure to deliver peak performance to users. In order to meet high performance and reliability requirements, the data center network is usually constructed of a massive number of network devices and links to achieve 1:1 oversubscription for peak workload. However, traffic rarely ever hits the peak capacity in practice and the links are underutilized most of the time, which results in an enormous waste of energy. Therefore, aiming to achieve an energy proportional data center network without compromising throughput and fault tolerance too much, in this paper we propose two efficient schemes from the perspective of resource allocation, routing and flow scheduling. We mathematically formulate the energy optimization problem as a multi-commodity minimum cost flow problem, and prove its NP-hardness. Then we propose a heuristic solution with high computational efficiency by applying an AI resource abstraction technique. Additionally, we design a practical topology-based solution with the benefit of Random Packet Spraying consistent with multipath routing protocols. Both simulations and theoretical analysis have been conducted to demonstrate the feasibility and convincing performance of our frameworks.</p><h2>Other Information</h2><p dir="ltr">Published in: Journal of Cloud Computing<br>License: <a href="https://creativecommons.org/licenses/by/4.0/deed.en" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1186/s13677-015-0035-7" target="_blank">https://dx.doi.org/10.1186/s13677-015-0035-7</a></p>2015-05-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1186/s13677-015-0035-7https://figshare.com/articles/journal_contribution/Towards_bandwidth_guaranteed_energy_efficient_data_center_networking/27045085CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/270450852015-05-01T00:00:00Z |
| spellingShingle | Towards bandwidth guaranteed energy efficient data center networking Ting Wang (16292) Information and computing sciences Computer vision and multimedia computation Information systems Energy efficiency Data center network Energy-aware routing Bandwidth allocation |
| status_str | publishedVersion |
| title | Towards bandwidth guaranteed energy efficient data center networking |
| title_full | Towards bandwidth guaranteed energy efficient data center networking |
| title_fullStr | Towards bandwidth guaranteed energy efficient data center networking |
| title_full_unstemmed | Towards bandwidth guaranteed energy efficient data center networking |
| title_short | Towards bandwidth guaranteed energy efficient data center networking |
| title_sort | Towards bandwidth guaranteed energy efficient data center networking |
| topic | Information and computing sciences Computer vision and multimedia computation Information systems Energy efficiency Data center network Energy-aware routing Bandwidth allocation |