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Homogeneous and Heterogeneous Migration using AWS Database Migration Service (DMS)

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This lesson will give you a basic understanding of Troubleshooting AWS DMS migrations

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Troubleshooting refers to analyzing or solving an issue.

Start Debug Any errors or failures? Are Cloudwatch logs enabled? Anything relevant in task logs? Modify task, enable logging and retry debugging YES YES NO NO

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Mitigated issue using our troubleshooting doc?

Check on replication instance, source and target metrics?

Enable debugging and resume task to debug from task logs again

Check on the CPU, disk and memory metrics on the replication instance, source and target

Follow best practices and restart debugging

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Security is defined as a shared responsibility between AWS and the user and is at the highest priority.

Security is described using the shared responsibility model as: Security in the cloud Security of the cloud

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By using AWS Identity and Access Management (IAM) policies to assign permissions

By using AWS Key Management Service (AWS KMS) encryption keys to encrypt the storage

By using Amazon CloudWatch Logs to view database migration logs

By using AWS DMS uses Secure Sockets Layer (SSL) for endpoint connections

By using Amazon VPC service for network access control

Security and compliance objectives can be meet by using the following:

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Demonstration  of Troubleshoot Security Issues

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Demonstration of Troubleshoot Privacy Issues

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Message that are required to Install Discovery Agent Problems while Adding Servers or Expanding Diagram

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