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https://scholarbank.nus.edu.sg/handle/10635/246913
DC Field | Value | |
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dc.title | ENHANCING THE EFFICACY OF PROGRAMMABLE NETWORKS | |
dc.contributor.author | SONG CHA HWAN | |
dc.date.accessioned | 2024-01-31T18:00:40Z | |
dc.date.available | 2024-01-31T18:00:40Z | |
dc.date.issued | 2023-08-25 | |
dc.identifier.citation | SONG CHA HWAN (2023-08-25). ENHANCING THE EFFICACY OF PROGRAMMABLE NETWORKS. ScholarBank@NUS Repository. | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/246913 | |
dc.description.abstract | This thesis aims to optimize the design of datacenter networks by improving network telemetry, stateful network functions, and network load balancing using high-speed programmable switches. Our approach involves identifying and addressing bottlenecks and inefficiencies by incorporating switching architecture, hardware resources, interfaces, and traffic patterns into the design. First, we introduce a novel data structure called FCM-Sketch, which supports high resolution, generality, and scaling with the switching fabric throughput at the same time. Next, we develop DySO, a system that executes control actions through the high-speed data-path instead of using the switch's slow control channel. DySO enables quick retrieval of the network telemetry and responsiveness to network changes. Lastly, we present ConWeave, a network load balancing framework for the emerging transport mechanism in data centers, remote direct memory access (RDMA). It provides a fine-grained network load balancing while masking the adverse effects of rerouting (e.g., out-of-order packet arrivals) using programmable switches. | |
dc.language.iso | en | |
dc.subject | Programmable Dataplane, Network Measurement, Sketch algorithm, In-network Caching, Network Load Balancing, RDMA | |
dc.type | Thesis | |
dc.contributor.department | COMPUTER SCIENCE | |
dc.contributor.supervisor | Mun Choon Chan | |
dc.description.degree | Ph.D | |
dc.description.degreeconferred | DOCTOR OF PHILOSOPHY (SOC) | |
dc.identifier.orcid | 0009-0006-2041-080X | |
Appears in Collections: | Ph.D Theses (Open) |
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File | Description | Size | Format | Access Settings | Version | |
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SongCH.pdf | 25.67 MB | Adobe PDF | OPEN | None | View/Download |
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