CIDR calculator
https://cidr.xyz
Oracle EBS from 19.x to 26ai
Upgrading Oracle E-Business Suite Release 12.2 with Oracle Database 19c to Oracle AI Database 26ai…
APEX 26.1 Installation and Configuration in Oracle 26AI Database
https://medium.com/@vsivakumar275/apex-26-1-installation-and-configuration-in-oracle-26ai-database-fb332e83fbc5
Oracle DB 26ai
https://blogs.oracle.com/scoter/install-oracle-ai-database-26ai-on-oracle-linux-9 https://oracle-base.com/articles/26/oracle-db-26-installation-on-oracle-linux-9
Oracle enterprise linux 8 single user mode
Reboot the System: Restart your Oracle Linux 8 server. Interrupt GRUB Menu: When the GRUB…
Linux 8 downloads
https://yum.oracle.com/oracle-linux-isos.html#content-1
SSO OAS + IDCS
https://blogs.oracle.com/analytics/oas-sso-idcs-iam-app-gateway https://blogs.oracle.com/wp-content/uploads/sites/86/2025/10/OAS-SSO-using-IDCS-or-IAM-App-Gateway.pdf
Disable MFA
https://www.youtube.com/watch?v=jD8opc4CZs4&t=581s
Landing Zone
https://mycloudwiki.com/cloud-landing-zone/complete-guide-on-oracle-cloud-landing-zone/10/ https://learn.oracle.com/ols/course/oci-landing-zone/118071/123962 https://www.ateam-oracle.com/deployment-modes-for-cis-oci-landing-zone https://github.com/oci-landing-zones/terraform-oci-core-landingzone/blob/main/README.md https://livelabs.oracle.com/ords/r/dbpm/livelabs/run-workshop?p210_wid=3883&p210_wec=&session=112976406746562