Invention Grant
US07986848B2 Methods, systems, and computer program products for a multi-resolution storage scheme for historical data
失效
用于历史数据的多分辨率存储方案的方法，系统和计算机程序产品
- Patent Title: Methods, systems, and computer program products for a multi-resolution storage scheme for historical data
- Patent Title (中): 用于历史数据的多分辨率存储方案的方法，系统和计算机程序产品
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Application No.: US11853063Application Date: 2007-09-11
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Publication No.: US07986848B2Publication Date: 2011-07-26
- Inventor: Laurent S. Mignet , Sourashis Roy , Jayanta Basak , Raghavendra Singh , Torsten Steinbach
- Applicant: Laurent S. Mignet , Sourashis Roy , Jayanta Basak , Raghavendra Singh , Torsten Steinbach
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Derek Jennings
- Main IPC: G06K9/46
- IPC: G06K9/46
Abstract:
A method, system, and computer program product for a multi-resolution storage scheme for historical data are provided. The method includes dividing the historical data into a plurality of time frames and determining an amount of compression for each of the time frames, where at least two of the time frames have a different amount of compression. The method further includes applying the amount of compression to each of the time frames, resulting in multi-resolution historical data, and storing the multi-resolution historical data.
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