Can an ECS with Application Systems Be Backed Up?

Yes. CSBS supports application-consistent backup. For details about compatibility, see Table 1. To back up applications or databases with which CSBS is incompatible with, you are advised to suspend all data write operations in advance. If write operations cannot be suspended, you can stop the application systems or the server for offline backup. Without doing these, status of the server after restoration is similar to restart upon an unexpected power failure and log rollback will be performed on databases to keep data consistent.