| Presentation | 2015-01-29 Accelerating NOSQLs using FPGA NIC and In-Kernel Key-Value Cache Korechika TAMURA, Ami HAYASHI, Yuta TOKUSASHI, Hiroki MATSUTANI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose to combine an FPGA NIC, which is a network interface card that equips an FPGA (Field-Programmable Gate Array) device, and an in-Kernel Key-Value Cache (K-KVC) in order to accelerate NOSQLs, such as a column-oriented store. In the column-oriented store, rows, each of which consists of a single key and a variable number of columns, are sorted by their key. Thus, a scan operation that accesses a given range of rows can be used. The proposed K-KVC stores key and value pairs, where a key is a database scan query from a client via network and a value is the scanned result. When a database scan query from a client is hit in the K-KVC, the cached scan result is returned to the client without accessing the column-oriented store running on the application layer. Thus, the database accesses can be accelerated. In this paper, we demonstrate that we can achieve a high throughput by processing a large volume of queries by the proposed system that combines an FPGA NIC that equips four 10Gbit Ethernet interfaces and K-KVC implemented in Linux kernel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGAs / Accelerator design / Cache / Databases / Structured storages |
| Paper # | VLD2014-114,CPSY2014-123,RECONF2014-47 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2015/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accelerating NOSQLs using FPGA NIC and In-Kernel Key-Value Cache |
| Sub Title (in English) | |
| Keyword(1) | FPGAs |
| Keyword(2) | Accelerator design |
| Keyword(3) | Cache |
| Keyword(4) | Databases |
| Keyword(5) | Structured storages |
| 1st Author's Name | Korechika TAMURA |
| 1st Author's Affiliation | Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Ami HAYASHI |
| 2nd Author's Affiliation | Faculty of Science and Technology, Keio University |
| 3rd Author's Name | Yuta TOKUSASHI |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Keio University |
| 4th Author's Name | Hiroki MATSUTANI |
| 4th Author's Affiliation | Faculty of Science and Technology, Keio University:PRESTO, Japan Science and Technology Agency:National Institute of Informatics |
| Date | 2015-01-29 |
| Paper # | VLD2014-114,CPSY2014-123,RECONF2014-47 |
| Volume (vol) | vol.114 |
| Number (no) | 428 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |