overview

DataBase Overview

Data

  • ์ •๋ณด(information) : ๋ฐ์ดํ„ฐ๋ฅผ ์˜์‚ฌ ๊ฒฐ์ •์— ์œ ์šฉํ•˜๊ฒŒ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์ฒ˜๋ฆฌํ•˜์—ฌ ์ฒด๊ณ„์ ์œผ๋กœ ์กฐ์งํ•œ ๊ฒฐ๊ณผ๋ฌผ

  • ๋ฐ์ดํ„ฐ(data) : ํ˜„์‹ค ์„ธ๊ณ„์—์„œ ๋‹จ์ˆœํžˆ ๊ด€์ฐฐํ•˜๊ฑฐ๋‚˜ ์ธก์ •ํ•˜์—ฌ ์ˆ˜์ง‘ํ•œ ์‚ฌ์‹ค(fact)๋‚˜ ๊ฐ’(value)๋กœ ์ž๋ฃŒ๋ผ๊ณ ๋„ ํ•œ๋‹ค

  • Database : ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ์ด ๊ณต์œ ํ•˜์—ฌ ์‚ฌ์šฉํ•  ๋ชฉ์ ์œผ๋กœ ์ฒด๊ณ„ํ™”ํ•ด ํ†ตํ•ฉ, ๊ด€๋ฆฌํ•˜๋Š” ๋ฐ์ดํ„ฐ์˜ ์ง‘ํ•ฉ

  • DBMS (Database Management System) : ๊ด€๊ณ„ํ˜• ๋ชจ๋ธ ๊ธฐ๋ฐ˜ databse ๊ด€๋ฆฌ ์‹œ์Šคํ…œ

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