At present, all cloud computing vendors can well support access and governance of microservices developed by Java, but microservices developed in other languages more adopt the SideCar model. The typical practice is Service Mesh.

The tenant uses the ELB service on Huawei Cloud to provide external services, and the backend runs two elastic cloud servers of c6.large.2 (2U 4G) specifications. Later, due to business expansion, two new elastic cloud servers of c6.xlarge.4 (4U 16G) specifications were added. For elastic servers of different specifications under the same listener, it is recommended to use weighted round-robin or minimum connection algorithms to achieve business load balanced.

Application Orchestration Service (AOS) can complete application resource orchestration and application design.

If an autonomous driving company wants to develop an AI model based on ModelArts, what capabilities of ModelArts can be used? (Multiple choice)

The port of the ELB listener is inconsistent with the port of the back-end server.