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What Are the Relationships Between ModelArts and Other Services

Updated at: Apr 10, 2020 GMT+08:00

IAM

ModelArts uses Identity and Access Management (IAM) for authentication and authorization. For more information about IAM, see the Identity and Access Management User Guide.

OBS

ModelArts uses Object Storage Service (OBS) to store data and model backups and snapshots, achieving secure, reliable, and low-cost storage. For more information about OBS, see the Object Storage Service Console Operation Guide.

Table 1 Relationship between ModelArts and OBS

Function

Sub Task

Relationship

ExeML

Data labeling

The data labeled on ModelArts is stored in OBS.

Auto training

After a training job is completed, the generated model is stored in OBS.

Model deployment

ModelArts deploys models stored on OBS as real-time services.

AI development lifecycle

Data management

  • Datasets are stored in OBS.
  • The dataset labeling information is stored in OBS.
  • Data can be imported from OBS.

Development environment

Data or code files in the notebook instance are stored in OBS.

Model training

  • The datasets used by training jobs are stored in OBS.
  • The running scripts of training jobs are stored in OBS.
  • The models generated by training jobs are stored in the specified OBS paths.
  • The run logs of training jobs are stored in the specified OBS paths.

Model management

After a training job is completed, the generated model is stored in OBS. You can import the model from OBS.

Service deployment

The models stored in OBS can be deployed as services.

Settings

-

Obtain the access key and configure it on ModelArts so that ModelArts can use OBS to store data and create notebook instances.

CCE

ModelArts uses Cloud Container Engine (CCE) to deploy models as online services for high concurrency and elastic scaling. For more information about CCE, see the Cloud Container Engine User Guide.

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