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Phoebe Thomas

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Great post! The breakdown of CloudTrail logs is very clear and helpful.

On Log format and components (for example, CloudTrail logs)

Thanks! This is very useful for my SCS-C02 exam prep.

On Cloud incidents

I'm still confused about the differences between IAM roles and IAM users. Can someone explain?

On AWS Identity and Access Management (IAM)

Awesome content, kudos!

On Implementing log storage and lifecycle management according to AWS best practices and organizational requirements

Thanks, this was exactly what I needed.

On High-cardinality partition keys for balanced partition access

Can someone explain why using cross-validation is better than a simple train/test split?

On Split data between training and validation (for example, cross validation).

I appreciate how thorough this tutorial is. Thanks!

On Split data between training and validation (for example, cross validation).

How does VLAN tagging work in the context of AWS?

On Layer 1 and layer 2 concepts for physical interconnects (for example, VLAN, link aggregation group [LAG], optics, jumbo frames)

Hardcoded instructions in IaC templates can be a big issue since they reduce the flexibility and scalability of your cloud…

On Common problems of using hardcoded instructions in IaC templates when provisioning cloud networking resources

Thanks for the clear explanation on DynamoDB policies!

On Designing resource policies to restrict access to authorized users (for example, S3 bucket policies, DynamoDB policies)

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