Patent ID: 11949738
Assignee: BEIJING JINGDONG CENTURY TRADING CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A non-transitory computer-readable storage medium on which a computer program is stored, which when executed by a processor implements a migration method for cloud system comprising the following steps:
dividing a business system in a first cloud system into multiple modules;
determining an association relation between a module to be migrated of the multiple modules and other modules of the multiple modules;
replicating the module to be migrated of the multiple modules to a second cloud system, wherein the first cloud system and the second cloud system are of different types; and
establishing the association relation in the second cloud system to complete migration of the first cloud system;
wherein replicating the module to be migrated of the multiple modules to the second cloud system comprises:
replicating the module to be migrated to a test area of the first cloud system, wherein the test area is a transition space separately in the first cloud system;
performing a first operation verification on the module to be migrated in the test area of the first cloud system, using association relation established in the test area; and
replicating the module to be migrated in the first cloud system to the second cloud system, in the case that the first verification is passed.