I recently had a situation where access to the database was completely blocked because of the infamous error message ORA-00020: maximum number of processes (%s) exceeded Facts:The database had processes …

Error: ORA-12537: TNS:connection closed Details: Occurred on a standby database after switchover from primary to standby. Error came up when checking DataGuard broker configuration. Cause: The mrp process not running on standbySolution:Checked if …

ORA-10873: file 1 needs to be either taken out of backup mode or media recovered Error: Getting the following error while starting the Oracle database. Cause: As per the error the system …

Active Directory Federation Services (AD FS) is a Microsoft software component that authorizes users to use single sign-on functionality. The software runs on Windows Server operating systems (OS), and it …

Issue Environment Solution The module should be installed manually according to the following guide: After that, the backup can be reactivated again. Cause The server does not have the header …

Thông thường các quản trị viên Linux sử dụng lệnh để tạo phân vùng bằng fdisk, đây có lẽ là công cụ được sử dụng nhiều nhất để phân vùng …

SOLUTION Please perform the following steps on the physical standby database to resolve the issue. – Please cancel the managed recovery by – Set standby_file_management=manual If the physical standby database …

How to Run the Nginx Proxy Manager The Nginx Proxy Manager provides access to a dashboard for managing proxy services. The setup is relatively straightforward. Once the Nginx Proxy Manager …