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dbms:oracle:concept:oraclestruct

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dbms:oracle:concept:oraclestruct [2008/02/13 23:37]
starlits
dbms:oracle:concept:oraclestruct [2009/08/31 09:20] (현재)
starlits
줄 7: 줄 7:
 ===== 개념 ===== ===== 개념 =====
  
-^ User Process | 사용자가 오라클 데이타베이스 접근을 하기 위해 사용하는 프로그램 | +^ User Process    | 사용자가 오라클 데이타베이스 접근을 하기 위해 사용하는 프로그램 | 
-^ Server Process | 서버 프로세스가 PGA를 이용하여 데이타베이스에 접근한다 | +^ Server Process  | 서버 프로세스가 PGA를 이용하여 데이타베이스에 접근한다 | 
-^ Instance | 오라클 데이타베이스의 Memory 영역 (SGA + Backgroup Process) | +^ Instance        | 오라클 데이타베이스의 Memory 영역 (SGA + Backgroup Process) | 
-^ Database Files | 오라클 데이타베이스의 물리적인 데이타파일 영역 |+^ Database Files  | 오라클 데이타베이스의 물리적인 데이타파일 영역 |
  
 {{dbms:oracle:concept:oracleinstancemanagement.jpg?400x300|}} {{dbms:oracle:concept:oraclememorystructures.jpg?400x300|}} {{dbms:oracle:concept:oracleinstancemanagement.jpg?400x300|}} {{dbms:oracle:concept:oraclememorystructures.jpg?400x300|}}
줄 24: 줄 24:
   - Dedicated Server Process   - Dedicated Server Process
   - Shared Server Process   - Shared Server Process
 +
 +
  
 ===== INSTANCE ===== ===== INSTANCE =====
  
 +=== An ORACLE INSTANCE ===
 +
 +{{dbms:oracle:concept:oralce_instance.gif|}}
  
  
줄 41: 줄 46:
 ^ [[dbms:oracle:concept:sga#java_pool | Java Pool ]] | ^ [[dbms:oracle:concept:sga#java_pool | Java Pool ]] |
 ^ [[dbms:oracle:concept:sga#streams_pool | Streams Pool ]] | ^ [[dbms:oracle:concept:sga#streams_pool | Streams Pool ]] |
 +
  
  
줄 46: 줄 52:
 ==== Background Process ==== ==== Background Process ====
  
-^ DBWn | Database Writer Process | +[[dbms:oracle:concept:oracleprocesses#dbwn|DBWn]] | Database Writer Process | 
-^ LGWR | Log Writer Process | +[[dbms:oracle:concept:oracleprocesses#lgwr|LGWR]] | Log Writer Process | 
-^ CKPT | Checkpoint Process | +[[dbms:oracle:concept:oracleprocesses#ckpt|CKPT]] | Checkpoint Process | 
-^ SMON | System Monitor Process | +[[dbms:oracle:concept:oracleprocesses#smon|SMON]] | System Monitor Process | 
-^ PMON | Process Monitor Process | +[[dbms:oracle:concept:oracleprocesses#pmon|PMON]] | Process Monitor Process | 
-^ RECO | Recoverer Process | +[[dbms:oracle:concept:oracleprocesses#reco|RECO]] | Recoverer Process | 
-^ Jnnn | Job Queue Process | +[[dbms:oracle:concept:oracleprocesses#jnnn|Jnnn]] | Job Queue Process | 
-^ CJQn | Coordinator Job Queue Process | +[[dbms:oracle:concept:oracleprocesses#cjqn|CJQn]] | Coordinator Job Queue Process | 
-^ ARCn | Archiver Process | +[[dbms:oracle:concept:oracleprocesses#arcn|ARCn]] | Archiver Process | 
-^ Dnnn | Dispatcher Process | +[[dbms:oracle:concept:oracleprocesses#dnnn|Dnnn]] | Dispatcher Process | 
-^ QMNn | Queue Monitor Process | +[[dbms:oracle:concept:oracleprocesses#qmnn|QMNn]] | Queue Monitor Process | 
-^ MMAN | Memory Manager Process | +[[dbms:oracle:concept:oracleprocesses#mman|MMAN]] | Memory Manager Process | 
-^ RVWR | Recovery Writer Process | +[[dbms:oracle:concept:oracleprocesses#rvwr|RVWR]] | Recovery Writer Process | 
-^ CTWR | Change Tracking Writer Process | +[[dbms:oracle:concept:oracleprocesses#ctwr|CTWR]] | Change Tracking Writer Process | 
-^ MMNL | Memory Monitor Light Process | +[[dbms:oracle:concept:oracleprocesses#mmnl|MMNL]] | Memory Monitor Light Process | 
-^ MMON | Memory Monitor Process |+[[dbms:oracle:concept:oracleprocesses#mmon|MMON]] | Memory Monitor Process |
  
 ===== Database Files ===== ===== Database Files =====
dbms/oracle/concept/oraclestruct.1202913472.txt.gz · 마지막으로 수정됨: 2008/02/13 23:37 저자 starlits