Starting Order Of Mandatory Background Process In Oracle Database 12cR2

Starting Order Of Mandatory Background Process In Oracle Database 12cR2-: Starting Order Of Mandatory Background Process In Oracle Database 12cR2-: 1-PMON 2-CLMN 3-MMAN 4-PMAN 5-DBWR 6-LGWR 7-CKPT 8-SMON 9-RECO 10-LREG 11-MMON 12-MMNL You can check the order in Alert Lg File ============================================================ Starting background process PMON———————-PMON-1 2018-11-19T09:53:01.153343+05:30 PMON started with Read more…

New Mandatory Background Processes In Oracle Database 12cR2

New Mandatory Background Processes In Oracle Database 12cR2-: Mandatory background processes are present in all typical database configurations. These processes run by default in a read/write database instance started with a minimally configured initialization parameter file. BWnn (Database Writer Processes) Cleanup Main Process (CLMN) Cleanup Helper Processes (CLNN) LGnn (Log Read more…

Oracle Processes Read/Write from/in (Datafile/Redo Log File/Archive Log File/Control File)

Oracle Processes Read/Write from/in (Datafile/Redo Log File/Archive Log File/Control File) In Oracle Database 5  Background Processes will Read/Write from  Datafile Redo Log File Archive Log File Control File  & these 5 Background Processes are-: CKPT DBWN LGWR ARCn SERVER PROCESS 1-CKPT -:  Read/Write from/in Data File Headers. Read/Write from/in Control Read more…