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kong9410 / kong9410.github.io

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그림으로 배우는 오라클 #7

Closed kong9410 closed 2 years ago

kong9410 commented 2 years ago

l9791185890302

kong9410 commented 2 years ago

oracle tree 인덱스 sql disk_latency hard_drive_parts sequential access

kong9410 commented 2 years ago

oracle image dblock oracle processes server and background processes GUID-208BC74A-B44F-4A45-B469-B88740DBE763-default

kong9410 commented 2 years ago

캐시HIT 캐시히트하지못함 오라클 블록 인덱스 캐싱 dbwr Swapping

kong9410 commented 2 years ago

277784335517EFA72F

kong9410 commented 2 years ago

db와 인스턴스 db와 인스턴스-1