Microsoft Azure AI Online | Azure AI Course in Hyderabad

1
How Azure Handles Model Versioning and Updates

• Subtitle
• Managing Machine Learning Lifecycle in Azure

2
Introduction to Model Versioning

• Model versioning ensures reproducibility,
  traceability, and consistency in ML workflows.
• Azure provides robust tools to track, manage, and
  update models.
• It helps in managing multiple iterations of ML
  models efficiently.

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3
Azure Machine Learning Workspace

• Centralized place for managing experiments,
  models, and deployments.
• Keeps metadata for each model version.
• Enables seamless collaboration among data science
  teams.

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4
Model Registration

• Models are registered in the Azure ML workspace
  with version numbers.
• Each registration creates a new version.
• Metadata such as framework, parameters, metrics,
  and tags are stored.

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5
Version Control in Azure ML

• Azure ML automatically assigns incremental
  version numbers.
• Developers can compare, deploy, or roll back to
  previous versions.
• Integration with Azure DevOps and Git enhances
  version tracking.

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6
Updating Models

• Use pipelines or scripts to automate retraining
  and re-registration.
• Azure ML pipelines support scheduled updates
  based on data triggers.
• Updated models are tested before deployment using
  staging environments.

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7
Deployment and Rollbacks

• Models can be deployed to endpoints (AKS, ACI,
  Azure Functions).
• Use Blue-Green or Canary deployment strategies
  for safer updates.
• Rollback is easyjust deploy an older model
  version.

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8
Monitoring and Continuous Improvement

• Azure Monitor and Application Insights track
  model performance post-deployment.
• Drift detection tools help identify when a model
  needs retraining.
• Supports CI/CD pipelines for continuous ML
  updates.

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9
Summary

• Azure ML simplifies model versioning through
  automated tracking and registration.
• Supports scalable deployment and rollback
  mechanisms.
• Enables a full ML lifecycle with governance and
  automation.

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10
For More Information About Azure AI
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Nilagiri Block, Aditya Enclave, Ameerpet,
Hyderabad-16 Ph. No 91-998997107
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11
Thank You
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