[week21] DynamoDB #68
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sunnny619
requested review from
ChoiSangwon,
thinkjin99,
halfmoon-mind,
Gusionling,
candosh and
ryuseunghan
thinkjin99
reviewed
Aug 8, 2024
| - **RDBMS**(Relational DataBase Management System)란 관계형 데이터베이스 관리 시스템으로, 모든 데이터를 2차원 테이블 형태로 표현하는 데이터베이스 | ||
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| SQL은 RDBMS에서 사용되는 언어로 국제표준화기구에서 표준 SQL을 정하지만 사용하는 DBMS 제품마다 기능에 차이가 있기 때문에, 제품마다 사용되는 언어의 이름이 조금씩 다름 | ||
| (MySQL: SQL,SQL 서버: T-SQL, Oracle: PL/SQL) |
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이름도 다르구 문법도 달라요! 문법이 다르다는 것도 살짝 애기해주세요.
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