Before planning the storage configuration, an engineer understands the business situation from the customer as follows:
1) For desktop cloud services, most terminals use Windows systems, and a few R&D test terminals use Linux systems;
2) For online transaction business, front-end transactions require fast database response, and database LUNs are stored in storage;
3) The e-commerce website business adopts server virtualization, the virtual machine image is stored in the storage, and the website load is 50%;
4) The NAS service provides common file sharing access to the desktop cloud.
Which of the above businesses is recommended to use the rebooking feature? (Multiple Choice)