データマネジメント研修（デジタル庁）

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2026/08/28 © Digital Agency, Government of Japan Fact & Data Unit hase-ryo

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3 1:DM 2: 秩 3: : 45~60 : 1 5 12 60 : Excel 50-60 12 45-60 Excel AI © Digital Agency, Government of Japan 2

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• Excel Spreadsheet • • • AI • © Digital Agency, Government of Japan AI 3

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DMBOK (Data Management Body of Knowledge: ) DAMA 11 DMBOK 2.0 Amazon 1 2000 DMBOK AI DMBOK3.0 600 AI DMBOK AI DMBOK DMBOK : Amazon.co.jp (2026/08 DMBOK © Digital Agency, Government of Japan : DAMA International ( Amazon.co.jp 4

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Fact & Data Unit hase-ryo 2021 4 ~ 2021 9 ~IT 2022 IT ⾒ Fact & Data Unit https://digital-gov.note.jp/n/na227ce427930 © Digital Agency, Government of Japan sukuna https://www.digital.go.jp/resources/govdashboard 6

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• 2011 ~ • • TV Windows • 2017 • • 2018 ~ • Google Cloud • • • • 2021 • Hadoop AWS ⾒ ~ Web 蓄 ~ : Amazon.co.jp (2026/08 © Digital Agency, Government of Japan 7

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1-1: AI © Digital Agency, Government of Japan 8

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1-1: : • • • 秩 • • 頻 OK 秩 DATA © Digital Agency, Government of Japan = 9

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1-1: 12 Aiken DMBOK 12 11 Aiken & DWH & BI ⾒ & & Aiken s Pyramid framework 12 © Digital Agency, Government of Japan 秩 10

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1-1: Aiken 1. 2. 3. 4. & DWH & BI ⾒ 1. 2. 3. 4. & & ⾒頻 © Digital Agency, Government of Japan 11

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1-1: 蓄⾒ & DWH & BI ⾒ & & © Digital Agency, Government of Japan 12

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1-1: 蓄 © Digital Agency, Government of Japan 蓄 13

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1-1: AI AI LLM 蓄 AI AI AI AI AI-Ready AI Ready AI-Ready AI AI- AI © Digital Agency, Government of Japan 14

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1-1: AI 頻蓄頻 AI 頻 AI & DWH & BI ⾒ & & © Digital Agency, Government of Japan 15

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1-1: 2025 6 20 4 ⾒ AI https://www.digital.go.jp/news/71bf19c2-f804-488e-ab32-e7a044dcac58 IPA 2027 2027 IT DSS https://www.ipa.go.jp/pressrelease/2025/press20260331.html 蓄 AI IPA HP 2025 6 13 AI AI-Ready https://www.digital.go.jp/assets/contents/node/basic_page/field_ref_resources/5ecac8cc-50f1-4168-b989-2bcaabffe870/3f34e872/20250613_policies_priority_outline_07.pdf 秩 © Digital Agency, Government of Japan 16

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1-2: © Digital Agency, Government of Japan 17

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1-2: 蓄⾒ & DWH & BI ⾒ & & © Digital Agency, Government of Japan 18

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1-2: ⾒ 1. 2. 3. : : : 頻 & DWH & BI ⾒ & & © Digital Agency, Government of Japan 19

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1-2: 秩蓄 © Digital Agency, Government of Japan 築 20

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1-2: PoC © Digital Agency, Government of Japan 21

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1-2: © Digital Agency, Government of Japan 22

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1-2: © Digital Agency, Government of Japan 23

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1-2: 頻秩築 © Digital Agency, Government of Japan ⾒ 24

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1-2: © Digital Agency, Government of Japan 25

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1-2: 頻 © Digital Agency, Government of Japan 26

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1-2: 蓄蓄 © Digital Agency, Government of Japan 蓄蓄蓄 27

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1-2: 蓄頻蓄 24/365 IT 蓄蓄⾒⾒ IT © Digital Agency, Government of Japan 28

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1-2: • • • • 秩 I WANT YOU © Digital Agency, Government of Japan 29

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1-1: • • • AI 頻 • • 秩蓄蓄 AI • © Digital Agency, Government of Japan 31

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2-0: 12 © Digital Agency, Government of Japan 33

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2-0: 12 Aiken Aiken 1. 2. 3. 4. & DWH & BI ⾒ & & 1. 2. 3. 4. ⾒ Aiken s Pyramid framework © Digital Agency, Government of Japan 34

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2-0: 12 蓄 & DWH & BI ⾒ & & © Digital Agency, Government of Japan 35

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2-1: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 36

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2-1: = 蓄 Data Analysis & Big Data AI AI 蓄 RAG: AI 蓄 AI AI 頻 © Digital Agency, Government of Japan 37

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2-1: AI AI 8 ⾒ AI © Digital Agency, Government of Japan ⾒蓄⾒ 38

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2-2: DWH BI & DWH & BI ⾒ & & © Digital Agency, Government of Japan 39

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2-2: DWH & BI BigQuery Snowflake ⾒⾒ • • • • • 頻 Excel BI Excel © Digital Agency, Government of Japan 秩 BI ⾒ BI = BI BI 40

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2-2: DWH & BI AI DWH DWH ⾒ AI DWH AI DWH RAG DWH 蓄 DWH AI 蓄 AI AI ⾒ DWH AI DWH ⾒⾒⾒頻 © Digital Agency, Government of Japan AI DWH 41

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2-3: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 42

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2-3: Reference and Master Data 貢秩秩秩 1: , 2: , 3: 01000: , 02000: , 03000: ID © Digital Agency, Government of Japan 43

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2-3: MDM MDM OK OK 61 1: 課貢秩 2: 3: 課秩蓄貢貢⾒ © Digital Agency, Government of Japan 44

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2-4: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 45

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2-4: Documents & Contents 築 AI DWH & BI 秩 AI AI AI 築 AI ⾒⾒ AI ⾒ 2-2: AI © Digital Agency, Government of Japan 46

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2-5: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 47

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2-5: ⾒ = ⾒⾒ A AI © Digital Agency, Government of Japan 秩⾒ B 2-2: DWH & BI ⾒ AI 蓄 AI 蓄⾒ 48

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2-5: ⾒⾒ AI AI ⾒ ETL ⾒ 2-10: Web ⾒⾒ AI ⾒ AI-Ready © Digital Agency, Government of Japan ⾒⾒ AI 蓄 AI AI 2-2: DWH & BI AI ⾒蓄 49

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2-6: & DWH & BI ⾒ & © Digital Agency, Government of Japan & 50

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2-6: 2-2: DWH & BI 2-6: ⾒蓄秩蓄蓄 © Digital Agency, Government of Japan 51

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2-7: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 52

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2-7: 蓄 AI 頻秩 2-6: AI 秩 AI 課 © Digital Agency, Government of Japan 蓄頻 AI蓄 AI 課 53

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2-8: & DWH & BI ⾒ & © Digital Agency, Government of Japan & 54

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2-8: 5W1H 2-2: DWH & BI 2-5: 2-2: DWH & BI Who ⾒ 2-5: What RDB ⾒ When EC 5W1H Where ID 秩⾒⾒ Why How 頻⾒ © Digital Agency, Government of Japan 55

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2-9: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 56

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2-9: A A α AI 頻 AI AI © Digital Agency, Government of Japan 頻 AI AI AI 57

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2-9: AI AI 築話 FAQ 築 AI AI AI AI AI ⾒AI AI AI 蓄 AI AI © Digital Agency, Government of Japan AI 蓄 58

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2-10: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 59

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2-10: 蓄築蓄蓄蓄蓄 Garbage In, Garbage Out 蓄秩 • • • • 秩 © Digital Agency, Government of Japan AI 60

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2-10: AI Garbage In, Garbage Out AI ISO 25012 ISO 25012 ⾒蓄 AI 蓄 AI AI AI ⾒蓄蓄蓄⾒蓄⾒ AI © Digital Agency, Government of Japan 61

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2-11: & DWH & BI ⾒ & & © Digital Agency, Government of Japan 62

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2-11: 秩蓄蓄⾒⾒蓄 EA AI 2-9: © Digital Agency, Government of Japan 2-10: ⾒ AI AI 63

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3-1: Excel AI ⾒課 DX = 築 • • • • • • 1Sheet ⾒ • • • • 秩 • • • • © Digital Agency, Government of Japan https://www.cas.go.jp/jp/seisaku/digital_gyozaikaikaku/pdf/gyouseidata_rule.pdf 71

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3-1: Excel 16:00 1. 2. Google > > 秩 https://www.meti.go.jp/statistics/tyo/sekiyuka/index.html Excel PC > (1) Historical Data Excel (1) ~ (3) • • • • • • Excel Sheet OK 1Sheet • • • • • 3. 4. • • • AI © Digital Agency, Government of Japan AI 秩 72

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4: AI Harunobu • Harunobu https://github.com/digital-go-jp/machine_readability_rule/tree/main/sample_app • 築築 • python GSS-PC CSV Excel • 築 UI • Harunobu AI • AI • • • • © Digital Agency, Government of Japan 77

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4: AI Harunobu { " " " " { Excel ": "(1) (3)", ": "A1:V82", ": false, ": [ " ": "B6:J12", " ": 1.0, " ": [ 6, 7, 8, 9 ], " ": "B6:J9", " ": 9, " ": [ { " ID": "L1-05", " ": " " ": " " ": true, " ": false, " ": "critical", " ": 0.8, " ": [], " ": " }, { " ID": "L1-04", " ": " ", " ": " " ": false, " ": false, " ": "major", " ": 0.9, " ": [ { " ": "(1) (3)", " ": "C2", " ": " others / note C2: ' " ": "warning" }, © Digital Agency, Government of Japan ", ", " ", ¥¥u3000 ¥¥u3000 ¥¥u3000 ¥¥u3000Historical Data'", 84

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4: AI AI ⾒ with AI Excel 1. zip Harunobu Harunobu Github URL clone OK https://github.com/digital-go-jp/machine_readability_rule/tree/main/sample_app 2. Harunobu Excel --mode thorough --out-path .json 3. .json Excel 4. 3 Script Excel (1)~(3) Sheet CSV © Digital Agency, Government of Japan 築 .json Harunobu script 85

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4: AI : Harunobu • • 頻 10 ~ 課7 • • • • • Excel • • > > (https://ja.wikipedia.org/wiki/ © Digital Agency, Government of Japan ) : 88