What are the advantages of cloud computing over traditional it?

Compared with traditional IT, cloud computing has the following advantages:

Elastic scaling: Cloud computing can achieve elastic scaling. With the change of business requirements, while constantly upgrading hardware equipment, we can also adjust the use of computing, storage and network resources according to actual needs.

Cost advantage: Cloud computing provides on-demand services without a lot of upfront investment and maintenance costs, so it can plan the use of funds more reasonably.

Multi-tenant: Cloud computing can provide services for multiple tenants, and each tenant can have its own virtual resources, which basically does not involve security issues.

Flexibility: Cloud computing can provide various services, including infrastructure, platforms, software, etc.

High availability: Cloud computing is highly available, and it can be automatically transferred to the standby data center in case of failure, and it can resume operation in a very short time.

Generally speaking, cloud computing has the advantages of higher flexibility, higher flexibility, higher availability and lower total cost of ownership, so it is increasingly chosen and adopted by enterprises.