Acceleration of Back-end Storage by Relaxing Consistency

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K00168
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: High performance computing
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: MATSUO HIROSHI 名古屋工業大学, 工学(系)研究科(研究院), 教授 (00219396)
• Co-Investigator(Renkei-kenkyūsha): KAWASHIMA RYOUTA 名古屋工業大学, 大学院工学研究科, 助教 (00710328)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: データーベース / リプリケーション / 一貫性制御

Outline of Final Research Achievements

In the database replication protocol, supporting multiple consistencies is important from the viewpoint of scale-out of throughput. McRep, the conventional method, provided multiple consistency by placing a proxy in front of the replica. However, it is obvious that this method does not scale out due to the performance of the proxy. In this research, we proposed a replication protocol that can be scaled out by placing a replicator at the end of the replica.

Free Research Field

分散システム