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            • ์•„์ดํ…œ 2. ์ƒ์„ฑ์ž์— ๋งค๊ฐœ๋ณ€์ˆ˜๊ฐ€ ๋งŽ๋‹ค๋ฉด ๋นŒ๋”๋ฅผ ๊ณ ๋ คํ•˜๋ผ
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            • ์•„์ดํ…œ 5. ์ž์›์„ ์ง์ ‘ ๋ช…์‹œํ•˜์ง€ ๋ง๊ณ  ์˜์กด ๊ฐ์ฒด ์ฃผ์ž…์„ ์‚ฌ์šฉํ•˜๋ผ
            • ์•„์ดํ…œ 7. ๋‹ค ์“ด ๊ฐ์ฒด ์ฐธ์กฐ๋ฅผ ํ•ด์ œํ•˜๋ผ
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            • ์•„์ดํ…œ 11. equals๋ฅผ ์žฌ์ •์˜ํ•˜๋ ค๊ฑฐ๋“  hashCode๋„ ์žฌ์ •์˜ํ•˜๋ผ
            • ์•„์ดํ…œ 12. toString์„ ํ•ญ์ƒ ์žฌ์ •์˜ํ•˜๋ผ
            • ์•„์ดํ…œ 14. Comparable์„ ๊ตฌํ˜„ํ• ์ง€ ๊ณ ๋ คํ•˜๋ผ
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DDD

DAO์™€ Repository์˜ ์ฐจ์ด์ Dev.Isaac
LogoRepository Pattern - ์‹ค์ „ํŽธ (Spring ์—์„œ DIP ๋ฅผ ํ†ตํ•ด Repository ์˜ ์„ ์–ธ๊ณผ ๊ตฌํ˜„ ๋ถ„๋ฆฌ์‹œํ‚ค๊ธฐ)Wonit