Data utilizing system
First Claim
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1. A data utilizing system comprising:
- data holding means for holding plural pieces of data made to correspond to time;
category definition data holding means for holding plural pieces of category definition data defining a categorization rule about the plural pieces of data, each of said pieces of category definition data related to any one of applicable periods; and
categorizing means for categorizing, per applicable period, plural pieces of data corresponding to time within the applicable period held by said data holding means, in accordance with category definition data related to said applicable period held by said category definition data holding means.
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Abstract
A data utilizing system comprises a data processor, a database for holding plural pieces of data made corresponding to a date and a time as a record, and a category definition dictionary for holding the category definition data about the plural pieces of data, corresponding to periods. When an indication to categorize the records held in the database is inputted to the data processor, the data processor reads the relevant category definition data from the category definition dictionary, and fundamental data forming each record in the database are classified per given period into predetermined categories and tabulated.
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Citations
6 Claims
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1. A data utilizing system comprising:
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data holding means for holding plural pieces of data made to correspond to time; category definition data holding means for holding plural pieces of category definition data defining a categorization rule about the plural pieces of data, each of said pieces of category definition data related to any one of applicable periods; and categorizing means for categorizing, per applicable period, plural pieces of data corresponding to time within the applicable period held by said data holding means, in accordance with category definition data related to said applicable period held by said category definition data holding means. - View Dependent Claims (2, 3, 4)
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5. A data utilizing method comprising:
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a first step of holding plural pieces of data made to correspond to time; a second step of holding plural pieces of category definition data defining a categorization rule about the plural pieces of data, each of said pieces of category definition data related to any one of applicable periods; and a third step of categorizing, per applicable period, plural pieces of data corresponding to time within the applicable period held by said first step, in accordance with category definition data related to said applicable period held by said second step.
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6. A computer readable medium recorded with a computer program comprising:
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a first step of holding plural pieces of data made to correspond to time; a second step of holding plural pieces of category definition data defining a categorization rule about the plural pieces of data, each of said pieces of category definition data related to any one of applicable periods; and a third step of categorizing, per applicable period, plural pieces of data corresponding to time within the applicable period held by said first step, in accordance with category definition data related to said applicable period held by said second step.
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Specification