Comparison Between Cluster Types

Comparison

CCE provides different types of clusters for you to select. The following table lists the differences between them.

Category	Subcategory	CCE Standard	CCE Turbo
Positioning	-	Standard clusters that provide highly reliable and secure containers for commercial use	Next-gen container cluster designed for Cloud Native 2.0, with accelerated computing, networking, and scheduling
Application scenario	-	For users who expect to use container clusters to manage applications, obtain elastic computing resources, and enable simplified management on computing, network, and storage resources	For users who have higher requirements on performance, resource utilization, and full-scenario coverage
Specification difference	Network model	Cloud native 1.0 networks: for scenarios where requirements on performance are not high and there are not so many containers Tunnel network Virtual Private Cloud (VPC) network	Cloud Native 2.0 networks: for scenarios where requirements on performance are high and there are many containers Max networking scale: 2,000 nodes
	Network performance	The container network is overlaid with the VPC network, causing certain performance loss.	The VPC network and container network are flattened into one for zero performance loss.
	Network isolation	Tunnel network model: network policies supported for communications within a cluster VPC network model: isolation not supported	Pods can be associated with security groups for isolation. This isolation policy, based on security groups, ensures consistent security isolation both within and outside of a cluster.
	Security isolation	cgroups are used to isolate common containers.	VM-level isolation is supported for secure containers that run only on physical machines. cgroups are used to isolate common containers.