Oracle.exe

: This process manages the System Global Area (SGA) , which is the memory area used for data caching and query execution. It is common for oracle.exe to show high memory usage as it holds these pre-allocated memory buffers. Common Management Tasks

The oracle.exe file is the primary executable for the on Windows operating systems. Unlike Linux, where the database runs as multiple processes, on Windows it runs as a single, multi-threaded process. Role and Function oracle.exe

: You can use the ORADIM tool to create a new Oracle instance and its associated Windows service, which runs oracle.exe . : This process manages the System Global Area