AVEVA System Platform Migration and Upgrade Best Practices

This guide outlines best practices for migrating and upgrading the AVEVA System Platform. It emphasizes the importance of following established best practices to ensure a smooth and successful upgrade process while preemptively addressing potential issues. The document details necessary actions to take before the upgrade or migration, including validating existing systems and preparing backups. It also highlights specific considerations regarding .NET controls, ActiveX components, and third-party components that may impact the migration. The guide provides a structured approach for the upgrade process, including preparation, execution, and validation steps. It discusses various upgrade methodologies, such as parallel Galaxy setups and in-place rolling upgrades, detailing the pros and cons of each approach. The document serves as a comprehensive resource for technical teams involved in the migration and upgrade of AVEVA System Platform, ensuring adherence to best practices to mitigate risks and enhance system performance.