overview

DataBase Overview

Data

  • 정보(information) : 데이터λ₯Ό μ˜μ‚¬ 결정에 μœ μš©ν•˜κ²Œ ν™œμš©ν•  수 μžˆλ„λ‘ μ²˜λ¦¬ν•˜μ—¬ μ²΄κ³„μ μœΌλ‘œ μ‘°μ§ν•œ κ²°κ³Όλ¬Ό

  • 데이터(data) : ν˜„μ‹€ μ„Έκ³„μ—μ„œ λ‹¨μˆœνžˆ κ΄€μ°°ν•˜κ±°λ‚˜ μΈ‘μ •ν•˜μ—¬ μˆ˜μ§‘ν•œ 사싀(fact)λ‚˜ κ°’(value)둜 μžλ£ŒλΌκ³ λ„ ν•œλ‹€

  • Database : μ—¬λŸ¬ μ‚¬λžŒμ΄ κ³΅μœ ν•˜μ—¬ μ‚¬μš©ν•  λͺ©μ μœΌλ‘œ 체계화해 톡합, κ΄€λ¦¬ν•˜λŠ” λ°μ΄ν„°μ˜ 집합

  • DBMS (Database Management System) : κ΄€κ³„ν˜• λͺ¨λΈ 기반 databse 관리 μ‹œμŠ€ν…œ

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