잡동산이

1.🍪 COOKIE, SESSION, JWT, ACCESS TOKEN, REFRESH TOKEN

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2.💥배포할 때 참고하라💥

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3.fetch, requests, bs4 차이

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4.🀄 MIDDLEWARE

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5.🐬MYSQL 설치

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6.🐬MYSQL에서 인덱싱(indexing)하는 방법

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7.sentry 설치

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8. 🟥 ec2에 redis 설치하기

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9.express + Prometheus + grafana

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10.3-layered-architecture

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11.🟦typeScipt 기본 설정

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12.😾nest.js 설치

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13.😾nest.js 환경설정

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14.😾nest.js TypeORM 연결 & DB 연결

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15.SQL 기본 문법 SELECT - 문자함수, 숫자함수, 날짜함수, 변환함수, NULL관련함수, CASE

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16.SQL 기본 문법 WHERE, GROUP BY, HAVING, ORDER BY, JOIN

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17.SQL 기본문법 - STANDARD JOIN (INNER JOIN, OUTER JOIN, NATURAL JOIN, CROSS JOIN)

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18.SQL 활용 - 서브쿼리, 뷰, 집합연산자, 그룹함수

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19.SQL 활용 - 윈도우 함수, TOP-N, 셀프조인, 계층쿼리

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20.SQL 활용 - DML, TCL, DDL, DCL

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21.😾nest.js repository를 사용하는 경우

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