This document stipulates the service capabilities that database application migration services should have, covering the migration assessment domain, business transformation domain, migration execution domain, operation and maintenance optimization domain and security capability domain. It grades the capabilities of database application migration services and divides them into basic levels. , enhanced level and advanced level.
T/CCSA 335-2021 history
2021T/CCSA 335-2021 The capability classification requirements for database application migration services