This document describes best practices for a homogeneous Db2 migration to Compute Engine. It is intended for database admins, system admins and software, database, and ops engineers who are migrating Db2 environments to Google Cloud. Migrations from Db2 to other types of databases are outside the scope of this document.
https://cloud.google.com/architecture/strategies-to-migrate-ibm-db2-to-compute-engine