Cloud-native architecture should not only pursue elasticity. For enterprise systems, the more important question is whether cloud resources, databases, monitoring, backup, and operations workflows can be governed in a unified way.
When cloud resources are managed by scattered teams and tools, cost optimization becomes reactive. A more stable approach is to standardize resource models, clarify database service levels, define monitoring and alerting rules, and build capacity planning into daily operations.
For scenarios such as city operations and smart parking, cloud service management and RDS capabilities also need to support migration validation, backup and recovery, and operational handover. This makes the platform more than infrastructure; it becomes part of enterprise delivery governance.