August 2022
Beginner to intermediate
436 pages
9h 43m
Korean
Content preview from SQL로 시작하는 데이터 분석
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
429
찾아보기
데이터
랭글링
41
데이터
레이크
30
,
37
,
377
데이터
마트
30
데이터
보강
67
데이터
사전
41
데이터
셰이핑
31
,
84
데이터
스토어
30
데이터
웨어하우스
26
,
30
데이터
인프라스트럭처
26
,
37
데이터
정제
31
,
41
,
67
,
83
데이터
타입
42
데이터
평탄화
84
데이터
품질
42
,
62
데이터
프로파일링
31
,
52
,
62
데일리
스냅샷
52
,
378
데일리
스냅샷
테이블
377
뒤로
채우기
80
ㄹ
레코드
25
롱텀
홀드아웃
368
리턴십
170
,
213
리텐션
170
,
173
ㅁ
막대그래프
317
문자열
42
문자열
연결
289
ㅂ
반복
노출
실험
367
반정형
데이터
44
백분위수
59
,
308
복합키
35
ㄱ
가드레일
지표
350
가설
349
감성
분석
46
,
236
,
238
개인
식별
정보
(
PII
)
411
개체
44
갭
분석
418
결과가
연속형인
실험
355
,
359
결과가
이진형인
실험
355
계절성
112
,
152
고객
생애
가치
(
CLTV
,
LTV
)
170
,
219
고유
식별자
35
공통
테이블
표현식
(
CTE
)
259
,
386
,
395
교란
요인
373
구간
56
구간
비교
153
구간화
56
구분자
244
구체화
뷰
379
국제
표준화
기구
(
ISO
)
23
그리니치
평균시
(
GMT
)
97
기본키
34
기술어
35
,
46
ㄴ
날짜
차원
테이블
81
,
146
날짜/시간
타입
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.