An objective of the present invention is to provide an analysis system whereby analysis of customer data which is collected and accumulated in a management company system is carried out in a short time with high precision Provided is a customer data analysis system (1) for analyzing itemized data which is collected and accumulated in a management company system (2), said customer data analysis system (1) comprising a predict processing means for treating a plurality of arbitrary items of the itemized data as explanatory variables, treating another plurality of items as target variables, and computing probability values of the plurality of items from correlations among the items by probabilistic inference

Customer data analysis system

PROBLEM TO BE SOLVED: To provide a technology for automatically obtaining necessary data from files (data) accumulated by means of a plurality of applications. SOLUTION: A replacement automaton A, which is a state transition table, is generated from a master file M, and, by using the automaton A, necessary data are extracted from the master M and a journal file M and then organized to generate a temporary file T. A statistic hydra H of TRIE structure is generated from the temporary file T by referring to totaling conditions SC. An operation designated in the totaling conditions SC is conducted while changing a remarkable node among nodes existing in the statistic hydra H. The results of totals obtained by the operation are organized to generate a total result file K. COPYRIGHT: (C)2006,JPO&NCIPI

Data-totaling device, its method, and program

Appearance of a forming condition of data constituting a database is promoted when work to construct the database is made efficient. The database construction device includes an original file storage, a configuration data specification information storage, and a database construction unit. The database construction unit stores one of pieces of original data as follows in the database storage device as at least a part of the database while correlating the one of pieces of original data with configuration data specification information. The original data is correlated with original data specification information stored in the configuration data specification information storage in the pieces of original data specification information of an original file. The original data specification information indicates a plurality of kinds of original data forming conditions. The configuration data specification information indicates a plurality of kinds of database configuration data forming conditions.

Database construction device, database construction method, and database construction program

PROBLEM TO BE SOLVED: To provide a data processing method capable of minimizing the reexecution of processing even though a change in individual processing occurs without needing any alteration of a program even when a change in a data attribute and grain size occurs in a system for processing data on an object. SOLUTION: A storage part M of a DB server 1 includes a first layer DB3, a second layer DB 5, a third layer DB 7, a fourth layer DB 9, a status point master DB 10, a flow point master DB 11, a warehouse master DB 12, an assets source master DB 13 and an exchange rate DB 14. When a change in an object warehouse and an assets source occurs, the warehouse master DB 12 and the assets source maser DB 13 are subjected to maintenance, and the status point master DB 10 and the flow point master DB 11 are modified according to the warehouse master DB 12 and the assets source master DB 13. In addition, when a change in processing (S2, S4, S6 and S8) among the first layer DB 3, the second layer DB 5, the third layer DB 7 and the fourth layer DB 9 occurs, processing is reexecuted from a DB ahead of performing the processing. COPYRIGHT: (C)2007,JPO&INPIT

Data processing method, data processing program and database server

The purpose of the present invention is, when making an operation for building a database more efficient, to promote transparency of conditions of establishment of data which configures the database. Provided is a database building device 62, comprising a raw file storage unit 82, a configuration data identification information storage unit 92, and a database building unit 90. The database building unit 90 stores in a database storage device 60 any of raw data 120, which is described hereinafter, as at least a portion of a database, in association with configuration data identification information. The raw data 120 is data which is associated in a raw file with information, from among raw data identification information 122, which the configuration data identification information storage unit 92 stores. The raw data identification information 122 indicates a plurality of types of raw data establishment conditions. The configuration data identification information indicates a plurality of types of database configuration data establishment conditions.

Database building device, database building method, and database building program

PROBLEM TO BE SOLVED: To quickly prepare a data mart corresponding to the request of a user by automatically generating a high speed data mart preparation program by operating selective designation from a screen according to the model of a prepared program structure SOLUTION: This integral data mart structure and operation supporting system are provided with a data mart automatic generating function, a web retrieving/report preparing function, and an operation control function so that a specific data base for extracting and working data from a trunk data base, and for preserving necessary information can be constructed and operated

Sasahara Hiroo

Papers

Integral data mart structure, and operation supporting system