Invention Grant
- Patent Title: Tenant placement in multitenant databases for profit maximization
- Patent Title (中): 租户在多租户数据库中放置利润最大化
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Application No.: US13858476Application Date: 2013-04-08
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Publication No.: US09075832B2Publication Date: 2015-07-07
- Inventor: Ziyang Liu , Vahit Hakan Hacigumus
- Applicant: Ziyang Liu , Vahit Hakan Hacigumus
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka
- Main IPC: G06Q10/00
- IPC: G06Q10/00 ; G06F17/30 ; G06Q10/06
Abstract:
A method for database consolidation includes generating a model for expected penalty estimation; determining a tenant's value as a function of query arrival rate and SLA penalty; placing a tenant to minimize a total expected cost in the order of the tenant value; and progressively using additional servers to prevent any server from being saturated to guarantee a tenant placement that costs no more than four times the cost of any other placement.
Public/Granted literature
- US20130346360A1 TENANT PLACEMENT IN MULTITENANT DATABASES FOR PROFIT MAXIMIZATION Public/Granted day:2013-12-26
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