added link for zdm physical online to ExaDB-D@Google and links cleanup

Author: macsdata

data-platform/modernise/zero-downtime-migration/README.md

@@ -45,23 +45,22 @@ Reviewed: 03.11.2023
 
 # Useful Links
 
-- [Zero Downtime Migration 21.4 Documentation](https://docs.oracle.com/en/database/oracle/zero-downtime-migration/21.4/zdmrn/index.html#ZDMRN-GUID-A1A467DC-FC06-4409-AF7F-BF0186CD8C54)
-- [Zero Downtime Migration page at oracle.com](https://www.oracle.com/database/technologies/rac/zdm.html)
-- [Zero Downtime Migration Documentation at Oracle Help Center](https://docs.oracle.com/en/database/oracle/zero-downtime-migration/index.html)
-- [Zero Downtime Migration - Logical Offline Migration to ADB LiveLab](https://apexapps.oracle.com/pls/apex/dbpm/r/livelabs/view-workshop?wid=850)
-- [Zero Downtime Migration - Logical Online Migration to ADB LiveLab](https://apexapps.oracle.com/pls/apex/dbpm/r/livelabs/view-workshop?wid=937)
-- [Zero Downtime Migration - Migrating and Upgrading Oracle Databases to OCI with Oracle Zero Downtime Migration (ZDM)](https://www.youtube.com/watch?v=WPkqwnXGSjo)
-- [Zero Downtime Migration - Logical Migration Performance Guidelines](https://www.oracle.com/docs/tech/zdm-gg-performance.pdf)
-- [Zero Downtime Migration - Logical Online Migration from On-Premises to ADB Step-by-Step Guide](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-to-autonomous-guide.pdf)
-- [Zero Downtime Migration - PeopleSoft Application with Autonomous Database- Shared](https://www.oracle.com/a/tech/docs/oracle-zdm-peoplesoft-adb-migration-guide.pdf)
-- [Step-by-Step Guide – Logical Migration from On-Premises to Exadata Cloud@Customer or Exadata On-Premises using ACFS as Backup Location](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-acfs.pdf)
-- [Step-by-Step Guide - Physical Migration](https://www.oracle.com/docs/tech/oracle-zdm-step-by-step-guide.pdf)
-- [Step-by-Step Guide – Logical Migration and In-Flight Upgrade from On-Premises to DBCS and ExaCS](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-step-by-step-guide.pdf)
+- [Zero Downtime Migration Documentation](https://docs.oracle.com/en/database/oracle/zero-downtime-migration/index.html)
+- [Zero Downtime Migration page at oracle.com](https://www.oracle.com/database/zero-downtime-migration)
+- [LiveLab: Logical Online Migration to ADB](https://apexapps.oracle.com/pls/apex/dbpm/r/livelabs/view-workshop?wid=937)
+- [Video: Migrating and Upgrading Oracle Databases to OCI with Oracle Zero Downtime Migration (ZDM)](https://www.youtube.com/watch?v=WPkqwnXGSjo)
+- [White Paper: Logical Migration Performance Guidelines](https://www.oracle.com/docs/tech/zdm-gg-performance.pdf)
+- [Step-by-Step Guide: Logical Online Migration from On-Premises to ADB](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-to-autonomous-guide.pdf)
+- [Step-by-Step Guide: PeopleSoft Application with Autonomous Database Serverless](https://www.oracle.com/a/tech/docs/oracle-zdm-peoplesoft-adb-migration-guide.pdf)
+- [Step-by-Step Guide: Logical Migration from On-Premises to Exadata Cloud@Customer or Exadata On-Premises using ACFS as Backup Location](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-acfs.pdf)
+- [Step-by-Step Guide: Physical Migration](https://www.oracle.com/docs/tech/oracle-zdm-step-by-step-guide.pdf)
+- [Step-by-Step Guide: Logical Migration and In-Flight Upgrade from On-Premises to DBCS and ExaCS](https://www.oracle.com/a/tech/docs/oracle-zdm-logical-migration-step-by-step-guide.pdf)
 - [Database@Azure - Blog: Oracle ZDM Physical Online Migration with direct data transfer](https://blogs.oracle.com/maa/post/oracle-zdm-for-oracle-database-at-azure)
-- [Database@Azure - Video: Migrate Oracle Databases to ExaDB-D on Oracle Database@Azure](https://www.youtube.com/watch?v=1fDDGlb7y7Y)
-- [Overview of Oracle ZDM Migration Workflows to Exadata Database Service on Oracle Database@Azure](https://blogs.oracle.com/maa/post/overview-of-oracle-zdm-migration-workflows-to-exadata-database-service-on-oracle-databaseazure)
-- [Oracle ZDM Migration to Autonomous Database on Oracle Database@Azure](https://blogs.oracle.com/maa/post/oracle-zdm-to-autonomous-database-on-azure)
-- [Migrate Oracle Databases to ExaDB-D on Oracle Database@Google Cloud with Zero Downtime Migration](https://www.youtube.com/watch?v=GQ5xXXS3bRc)
+- [Database@Azure - Video: Migrate Oracle Databases to ExaDB-D](https://www.youtube.com/watch?v=1fDDGlb7y7Y)
+- [Database@Azure - Blog: Overview of Oracle ZDM Migration Workflows to ExaDB-D](https://blogs.oracle.com/maa/post/overview-of-oracle-zdm-migration-workflows-to-exadata-database-service-on-oracle-databaseazure)
+- [Database@Azure - Blog: Oracle ZDM Migration to Autonomous Database](https://blogs.oracle.com/maa/post/oracle-zdm-to-autonomous-database-on-azure)
+- [Database@Google - Video: Migrate Oracle Databases to ExaDB-D](https://www.youtube.com/watch?v=GQ5xXXS3bRc)
+- [Database@Google - Technical Brief: Physical Online Migration to ExaDB-D](https://www.oracle.com/a/otn/docs/database/zdm-physical-online-migration-to-oracle-at-google.pdf)
 
 # License