CN104346419B - 数据库分析装置及方法 - Google Patents

数据库分析装置及方法 Download PDF

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Publication number
CN104346419B
CN104346419B CN201410264683.1A CN201410264683A CN104346419B CN 104346419 B CN104346419 B CN 104346419B CN 201410264683 A CN201410264683 A CN 201410264683A CN 104346419 B CN104346419 B CN 104346419B
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China
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dependency rule
rule
data
database analysis
dependency
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Chinese (zh)
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CN104346419A (zh
Inventor
桥本康范
三部良太
吉村健太郎
团野博文
大岛敬志
石川贞裕
山口洁
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Hitachi Ltd
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Hitachi Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/221—Column-oriented storage; Management thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24564—Applying rules; Deductive queries

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201410264683.1A 2013-07-25 2014-06-13 数据库分析装置及方法 Active CN104346419B (zh)

Applications Claiming Priority (2)

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JP2013-154615 2013-07-25
JP2013154615A JP6158623B2 (ja) 2013-07-25 2013-07-25 データベース分析装置及び方法

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CN104346419A CN104346419A (zh) 2015-02-11
CN104346419B true CN104346419B (zh) 2018-01-26

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US (1) US20150032708A1 (https=)
JP (1) JP6158623B2 (https=)
CN (1) CN104346419B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2016157707A1 (ja) 2015-03-30 2018-02-01 日本電気株式会社 表操作システム、方法およびプログラム
US20170060919A1 (en) * 2015-08-31 2017-03-02 Salesforce.Com, Inc. Transforming columns from source files to target files
JP6419667B2 (ja) * 2015-09-28 2018-11-07 株式会社日立製作所 テストｄｂデータ生成方法及び装置
JP2017091329A (ja) * 2015-11-13 2017-05-25 株式会社日立製作所 データベース分析装置およびデータベース分析方法
CN107291749B (zh) * 2016-03-31 2020-11-10 菜鸟智能物流控股有限公司 一种数据指标关联关系的确定方法及装置
US11243938B2 (en) * 2016-05-31 2022-02-08 Micro Focus Llc Identifying data constraints in applications and databases
JP6736450B2 (ja) * 2016-10-25 2020-08-05 株式会社日立製作所 データ分析支援装置及びデータ分析支援システム
JP6903595B2 (ja) * 2018-01-22 2021-07-14 株式会社日立製作所 データ分析支援システム及びデータ分析支援方法
WO2020152804A1 (ja) * 2019-01-23 2020-07-30 日本電気株式会社 情報提供システム、方法およびプログラム
JP7247060B2 (ja) * 2019-09-02 2023-03-28 株式会社日立製作所 データの利活用のためのデータ準備を支援するシステム、及び、その方法
CN111310113B (zh) * 2020-02-13 2021-01-15 北京工业大数据创新中心有限公司 基于时序数据的专家规则系统的反例生成方法及装置
CN111506671B (zh) * 2020-03-17 2021-02-12 北京捷通华声科技股份有限公司 处理实体对象的属性的方法、装置、设备及存储介质
CN112612671B (zh) * 2020-12-16 2024-08-16 深圳前海微众银行股份有限公司 系统监控方法、装置、设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790645A (en) * 1996-08-01 1998-08-04 Nynex Science & Technology, Inc. Automatic design of fraud detection systems
US6762699B1 (en) * 1999-12-17 2004-07-13 The Directv Group, Inc. Method for lossless data compression using greedy sequential grammar transform and sequential encoding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0877010A (ja) * 1994-09-07 1996-03-22 Hitachi Ltd データ分析方法および装置
US6385301B1 (en) * 1998-03-26 2002-05-07 Bell Atlantic Services Network, Inc. Data preparation for traffic track usage measurement
US20020049720A1 (en) * 2000-05-11 2002-04-25 Chase Manhattan Bank System and method of data mining
US20020169735A1 (en) * 2001-03-07 2002-11-14 David Kil Automatic mapping from data to preprocessing algorithms
US6684206B2 (en) * 2001-05-18 2004-01-27 Hewlett-Packard Development Company, L.P. OLAP-based web access analysis method and system
US7426497B2 (en) * 2004-08-31 2008-09-16 Microsoft Corporation Method and apparatus for analysis and decomposition of classifier data anomalies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790645A (en) * 1996-08-01 1998-08-04 Nynex Science & Technology, Inc. Automatic design of fraud detection systems
US6762699B1 (en) * 1999-12-17 2004-07-13 The Directv Group, Inc. Method for lossless data compression using greedy sequential grammar transform and sequential encoding

Also Published As

Publication number Publication date
JP6158623B2 (ja) 2017-07-05
CN104346419A (zh) 2015-02-11
US20150032708A1 (en) 2015-01-29
JP2015026188A (ja) 2015-02-05

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