ETT: Difference between revisions
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[[분류:데이터 분석]] | [[분류:데이터 분석]][[분류:데이터베이스]] | ||
;Extraction, Transformation, Transportation | ;Extraction, Transformation, Transportation | ||
Revision as of 22:16, 10 October 2019
- Extraction, Transformation, Transportation
- Extraction: 추출
- Transformation: 가공
- Transportation: 전송
ETT의 단계
단계 | 내용 |
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추출 | |
가공 |
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전송 |
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