Maintenance weekend 2025-10-11 ADS dss-v* in FRA - October 11, 2025

## Current Status: SCHEDULED MAINTENANCE We will be conducting maintenance on our platform during the weekend to upgrade the Vertica RDBMS from version 23.4 to 25.2. The maintenance window is scheduled for October 11, 2025, between 10:00 and 12:00 CEST. During this time, the FRA1 datacenter will be affected, with the exception of DSS-V03. We will disable ETL schedulers, stop databases, and perform the necessary upgrades. Our goal is to enhance the performance and reliability of the ADS services. Please ensure you have updated configurations for ADS and essential backups in place. **Impact:** - Platform may be unavailable during the maintenance window - Affected Services: Platform **What We're Doing:** We are upgrading the Vertica RDBMS and performing essential maintenance tasks to improve the platform's performance. **Expected Resolution:** The maintenance is expected to be completed by 12:00 CEST on October 11, 2025. **Next Steps:** - Plan your work accordingly to accommodate the maintenance window - Stay tuned for further updates - We apologize for any inconvenience