# Differences Between CCE 1.0 and CCE 2.0

CCE 2.0 inherits and modifies the features of CCE 1.0, and release new features.

- Modified features:
  - Clusters in CCE 1.0 are equivalent to Hybrid clusters in CCE 2.0.
  - CCE 2.0 does not have the concept of component template. In CCE 1.0, you can set parameters in the component template when creating an application.
  - Applications in CCE 1.0 are equivalent to Deployments in CCE 2.0. In addition, the concept of StatefulSet is added in CCE 2.0.
- New Features:
  - EVS disks and file storage can be created and directly mounted during workload creation on the CCE console.
  - Auto scaling for cluster nodes.
  - Docker upgraded to the 1706 version.
  - Customized helm charts for orchestrating workloads.
- In CCE 2.0, before uploading an image, you must create an image repository.

The following table compares the two versions.

Table 1 Comparison between CCE 1.0 and CCE 2.0
CCE 1.0 | CCE 2.0
--- | ---
Container registry | Image repository
Cluster | Resource Management > Hybrid Cluster
Component template | -
App Designer | -
App Manager | Deployment

Parent topic: Migrating Data from CCE 1.0 to CCE 2.0