chapter2_datawarehouse v1+mining
DESCRIPTION
Business IntelligenceTRANSCRIPT
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Chapter 3
Data Management
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(Data, Information and Knowledge) (Data Source) (Database) (Database Management System: DBMS) (Database Technology)
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(Data, Information and Knowledge) (1/3) (Data) Multimedia
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(Information) DataProcess & TransformInformation (Data, Information and Knowledge) (2/3)
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(Knowledge) DataKnowledgeInformationWisdom (Data, Information and Knowledge) (3/3)
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(Data Source) (Internal Data Source) (External Data Source)
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(Time Study) (Survey) (Observation) (Interview)
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(Data Quality)
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(Database)
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(Data Independence) (Data Redundancy) (Data Inconsistency) (Data Integrity) (Data Security) (Easy Reporting) (Concurrency Control)
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(Database Management System: DBMS)
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DBMSDBMS : Application (DBA) (User)
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DBMS : (User View)
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DBMS :
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(Hierarchical Database) (Network Database) (Relational Database) (Object-Oriented Database)
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: (Hierarchical Database) A1250A215A3150A2100A350B110
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: (Network Database) A1250A2115A3200B110
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: (Relational Database)CustomerProductOrder
Cust_IDCust_Name001 002
Prod_IDProd_NameA1A2A3B1
Cust_IDProd_IDQuantity001A1250001A215001A3150002A2100002A350002B110
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: (Object-Oriented Database)Cust_ID = 001Cust_Name = Cust_ID = 002Cust_Name =
CustomerAttribute:Cust_IDCust_NameMethods:Print();getName();
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(Database Technology) (Data Warehouse) (Online Analytical Processing: OLAP) (Data Mining)
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: (Data Warehouse) /
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(Data Warehouse) :
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(Data Warehouse) : Subject-Oriented : Integrated : Time-Variant : 5-10 Non-Volatile :
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(Data Warehouse) : /
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(Data Warehouse) : (1/2)Data Acquisition SystemData Staging AreaData Warehouse DatabaseData Provisioning AreaDataMetadata RepositoryMetadataDataDataMetadataMetadataMetadataDataTerminal
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Data Acquisition System : /Data Staging Area : Cleansing & Filtering Data Warehouse Database : Data Provisioning Area Data Mart : Data Warehouse Database End Users Terminal : Simple Reporting Tools, Multi-Dimensional Tools Data Mining Tools Metadata Repository : (Data Warehouse) : (2/2)
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(Data Warehouse) : (1/2)Query and ReportMultidimensionalData AnalysisData Mining
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(Data Warehouse) : (2/2)OLAPGeneratorData WarehouseReportGeneratorData MiningTools
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: OLAP OLAPMultidimensional Database OLAP OLAP
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OLAP : OLAP (Multidimensional Data Analysis)
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OLAP : Multidimensional Database (1/4)
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OLAP : Multidimensional Database (2/4)
1750,0002800,0003825,0004680,000
1750,000550,0002800,000600,0003825,000650,0004680,000500,000
1550,0002600,0003650,0004500,000
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OLAP : Multidimensional Database (3/4)
.1750,000.1350,000.2800,000.2300,000.3825,000.3280,000.4680,000.4380,000
.1550,000.1250,000.2600,000.2200,000.3650,000.3260,000.4500,000.4325,000
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OLAP : Multidimensional Database (4/4).1234
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OLAP : OLAPRoll up Drill Down Roll up Drill Down Slice and Dice Slice Dice
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OLAP : Roll up Drill Down (1/2)Roll upRoll upDrill DownDrill DownRegionRegion-Product TypeRegion-Shop-Product Type
Region SumNorth61,000South41,500
Product Type GlossaryMisc.RegionNorth55,0006,000South31,00010,500
Product Type GlossaryMisc.RegionShopNorthABC30,000NorthPlatter25,0006,000SouthFive Mart31,00010,500
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OLAP : Roll up Drill Down (2/2)Roll upDrill DownRegion-Shop-Product TypeRegion-Shop-Product Type-Product Type
Product Type GlossaryMisc.RegionShopNorthABC30,000NorthPlatter25,0006,000SouthFive Mart31,00010,500
Product TypeGlossaryGlossaryGlossaryMisc.Misc.ProductFishMeatPorkMedicinePencilRegionShopNorthABC10,00020,000NorthPlatter25,0006,000SouthFive Mart8,00023,00010,000500
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OLAP : Slice (1/2)
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OLAP : Slice (2/2)Slice:-Glossary
Product TypeGlossaryGlossaryGlossaryMisc.Misc.ProductFishMeatPorkMedicinePencilRegionShopNorthABC10,00020,000NorthPlatter25,0006,000SouthFive Mart8,00023,00010,000500
Product TypeGlossaryGlossaryGlossaryProductFishMeatPorkRegionShopNorthABC10,00020,000NorthPlatter25,000SouthFive Mart8,00023,000
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OLAP : Dice (1/2)
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OLAP : Dice (2/2)Shop-Product TypeDate-Product Type
Product TypeGlossaryMisc.ShopABC30,000Platter25,0006,000Five Mart31,00010,500
Product TypeGlossaryMisc.Date6/07/200443,00010,0007/07/200443,0006,500
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OLAP : OLAP
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: (Data Mining)
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(Data Mining) : (Knowledge Discovery) (Rules)
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(Data Mining) : ClassificationClusteringAssociationVisualization
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: Classification (1/4) (Predictive Modeling) Supervised Learning 2 Tree InductionNeural Induction
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: Classification (2/4) ?
225YES322YES128NO530YES427NO221NO323NO......
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: Classification (3/4) 2 25 Tree Induction
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: Classification (4/4)InputHidden Processing LayerOutputNeural Induction0.50.40.60.30.70.4 >= 25 ?
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: Clustering Unsupervised Learning
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: Association
2 25 40 35 35
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: Visualization 3
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(Data Mining) : Client/Server Spreadsheet
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(Data Mining) :
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(Data Mining) : (1/4)?
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(Data Mining) : (2/4)
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(Data Mining) : (3/4)
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(Data Mining) : (4/4) Disk Drive
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(1/2)
1 (: )35%26%22%17%
Chart1
0.35
0.26
0.22
0.17
1
1
1 (: )
A B C D
70101465159
908599110384
95126111115447
1209810328349
60225219150654
4355445464681993
1
1 (: )
254412,500.0022,500.0013,500.008,500.0059,544.00
254514,000.0023,400.0016,250.0010,000.0066,195.00
254615,250.0026,500.0020,000.0012,500.0076,796.00
254717,250.0030,000.0018,400.0011,750.0079,947.00
59,000.00102,400.0068,150.0042,750.00282,482.00
1
1 2544-2547
1
1 (: )
35%
26%
22%
17%
1
1
35,000,000.0042,000,000.00
72,000,000.0086,400,000.00
23,000,000.0027,600,000.00
48,000,000.0057,600,000.00
68,000,000.0081,600,000.00
52,000,000.0062,400,000.00
45,000,000.0054,000,000.00
33,000,000.0039,600,000.00
43,000,000.0051,600,000.00
51,000,000.0061,200,000.00
47,000,000.0056,400,000.00
36,000,000.0043,200,000.00
43,000,000.0051,600,000.00
68,000,000.0081,600,000.00
35,000,000.0042,000,000.00
47,000,000.0056,400,000.00
45,000,000.0054,000,000.00
23,000,000.0027,600,000.00
36,000,000.0043,200,000.00
33,000,000.0039,600,000.00
48,000,000.0057,600,000.00
51,000,000.0061,200,000.00
52,000,000.0062,400,000.00
72,000,000.0086,400,000.00
43,000,000.0068,000,000.0035,000,000.00146,000,000.00
51,600,000.0081,600,000.0042,000,000.00175,200,000.00
47,000,000.0045,000,000.0023,000,000.00115,000,000.00
56,400,000.0054,000,000.0027,600,000.00138,000,000.00
36,000,000.0033,000,000.0048,000,000.00117,000,000.00
43,200,000.0039,600,000.0057,600,000.00140,400,000.00
51,000,000.0052,000,000.0072,000,000.00175,000,000.00
61,200,000.0062,400,000.0086,400,000.00210,000,000.00
177,000,000.00198,000,000.00178,000,000.00553,000,000.00
212,400,000.00237,600,000.00213,600,000.00663,600,000.00
43,000,000.0047,000,000.0036,000,000.0051,000,000.00177,000,000.00
51,600,000.0056,400,000.0043,200,000.0061,200,000.00212,400,000.00
68,000,000.0045,000,000.0033,000,000.0052,000,000.00198,000,000.00
81,600,000.0054,000,000.0039,600,000.0062,400,000.00237,600,000.00
35,000,000.0023,000,000.0048,000,000.0072,000,000.00178,000,000.00
42,000,000.0027,600,000.0057,600,000.0086,400,000.00213,600,000.00
146,000,000.00115,000,000.00117,000,000.00175,000,000.00553,000,000.00
175,200,000.00138,000,000.00140,400,000.00210,000,000.00663,600,000.00
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(2/2)
1 (: ) 2544 12,500 22,500 13,500 8,500 59,544 2545 14,000 23,400 16,250 10,000 66,195 2546 15,250 26,500 20,000 12,500 76,796 2547 17,250 30,000 18,400 11,750 79,947 59,000 102,400 68,150 42,750 282,482
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(2/2)
Chart2
1250022500135008500
14000234001625010000
15250265002000012500
17250300001840011750
1 2544-2547
1
1 (: )
A B C D
70101465159
908599110384
95126111115447
1209810328349
60225219150654
4355445464681993
1
1 (: )
254412,500.0022,500.0013,500.008,500.0059,544.00
254514,000.0023,400.0016,250.0010,000.0066,195.00
254615,250.0026,500.0020,000.0012,500.0076,796.00
254717,250.0030,000.0018,400.0011,750.0079,947.00
59,000.00102,400.0068,150.0042,750.00282,482.00
1
1 2544-2547
1
1 (: )
35%
26%
22%
17%
1
1
35,000,000.0042,000,000.00
72,000,000.0086,400,000.00
23,000,000.0027,600,000.00
48,000,000.0057,600,000.00
68,000,000.0081,600,000.00
52,000,000.0062,400,000.00
45,000,000.0054,000,000.00
33,000,000.0039,600,000.00
43,000,000.0051,600,000.00
51,000,000.0061,200,000.00
47,000,000.0056,400,000.00
36,000,000.0043,200,000.00
43,000,000.0051,600,000.00
68,000,000.0081,600,000.00
35,000,000.0042,000,000.00
47,000,000.0056,400,000.00
45,000,000.0054,000,000.00
23,000,000.0027,600,000.00
36,000,000.0043,200,000.00
33,000,000.0039,600,000.00
48,000,000.0057,600,000.00
51,000,000.0061,200,000.00
52,000,000.0062,400,000.00
72,000,000.0086,400,000.00
43,000,000.0068,000,000.0035,000,000.00146,000,000.00
51,600,000.0081,600,000.0042,000,000.00175,200,000.00
47,000,000.0045,000,000.0023,000,000.00115,000,000.00
56,400,000.0054,000,000.0027,600,000.00138,000,000.00
36,000,000.0033,000,000.0048,000,000.00117,000,000.00
43,200,000.0039,600,000.0057,600,000.00140,400,000.00
51,000,000.0052,000,000.0072,000,000.00175,000,000.00
61,200,000.0062,400,000.0086,400,000.00210,000,000.00
177,000,000.00198,000,000.00178,000,000.00553,000,000.00
212,400,000.00237,600,000.00213,600,000.00663,600,000.00
43,000,000.0047,000,000.0036,000,000.0051,000,000.00177,000,000.00
51,600,000.0056,400,000.0043,200,000.0061,200,000.00212,400,000.00
68,000,000.0045,000,000.0033,000,000.0052,000,000.00198,000,000.00
81,600,000.0054,000,000.0039,600,000.0062,400,000.00237,600,000.00
35,000,000.0023,000,000.0048,000,000.0072,000,000.00178,000,000.00
42,000,000.0027,600,000.0057,600,000.0086,400,000.00213,600,000.00
146,000,000.00115,000,000.00117,000,000.00175,000,000.00553,000,000.00
175,200,000.00138,000,000.00140,400,000.00210,000,000.00663,600,000.00
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(1/4)
35,000,000.00 42,000,000.00 72,000,000.00 86,400,000.00 23,000,000.00 27,600,000.00 48,000,000.00 57,600,000.00 68,000,000.00 81,600,000.00 52,000,000.00 62,400,000.00 45,000,000.00 54,000,000.00
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(1/4)
33,000,000.00 39,600,000.00 43,000,000.00 51,600,000.00 51,000,000.00 61,200,000.00 47,000,000.00 56,400,000.00 36,000,000.00 43,200,000.00
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(2/4)
43,000,000.00 51,600,000.00 68,000,000.00 81,600,000.00 35,000,000.00 42,000,000.00 47,000,000.00 56,400,000.00 45,000,000.00 54,000,000.00 23,000,000.00 27,600,000.00 36,000,000.00 43,200,000.00 33,000,000.00 39,600,000.00 48,000,000.00 57,600,000.00 51,000,000.00 61,200,000.00 52,000,000.00 62,400,000.00 72,000,000.00 86,400,000.00 553,000,000.00663,600,000.00
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(3/4)
43,000,000.00 68,000,000.00 35,000,000.00 146,000,000.00 51,600,000.00 81,600,000.00 42,000,000.00 175,200,000.00 47,000,000.00 45,000,000.00 23,000,000.00 115,000,000.00 56,400,000.00 54,000,000.00 27,600,000.00 138,000,000.00
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(3/4)
36,000,000.00 33,000,000.00 48,000,000.00 117,000,000.00 43,200,000.00 39,600,000.00 57,600,000.00 140,400,000.00 51,000,000.00 52,000,000.00 72,000,000.00 175,000,000.00 61,200,000.00 62,400,000.00 86,400,000.00 210,000,000.00
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(3/4)
177,000,000.00198,000,000.00178,000,000.00553,000,000.00212,400,000.00237,600,000.00213,600,000.00663,000,000.00
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(4/4)
43,000,000.00 47,000,000.00 36,000,000.00 51,000,000.00 177,000,000.00 51,600,000.00 56,400,000.00 43,200,000.00 61,200,000.00 212,400,000.00 68,000,000.00 45,000,000.00 33,000,000.00 52,000,000.00 198,000,000.00 81,600,000.00 54,000,000.00 39,600,000.00 62,400,000.00 237,600,000.00
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(4/4)
35,000,000.00 23,000,000.00 48,000,000.00 72,000,000.00 178,000,000.00 42,000,000.00 27,600,000.00 57,600,000.00 86,400,000.00 213,600,000.00 146,000,000.00 115,000,000.00 117,000,000.00 175,000,000.00 553,000,000.00 175,200,000.00 138,000,000.00 140,400,000.00 210,000,000.00 663,600,000.00
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Reference , . : , 2546 .Decision Support Systems [Online]. Available: http://www.ict.pyo.nu.ac.th/uthais