Hi, I will continue to explain Oracle database architecture in this article. I’m adding the following image to be memorable. If you didn’t read the previous articles, I suggest you read these articles.   Read previous article before this. Oracle Database Architecture -2 Buffer Cache, Redolog Buffer, Onlinelog and Archivelog     SMON (System Monitor): It … Continue reading Oracle Database Architecture -3 SMON, PMON, DBWR,CKPT and LGWR Processes