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Great post! Quick question: For managing machine access, should I use IAM roles or IAM users?

On Appropriate usage of different IAM entities for human and machine access (for example, users, groups, roles, identity providers, identity-based policies, resource-based policies, session policies)

Really insightful article. Thanks!

On Cost-conscious architecture choices (for example, using Spot Instances, scaling policies, and rightsizing resources)

This blog post on patching practices is really helpful for preparing for the SAP-C02 exam. Thanks!

On Patching practices

Good read, thanks for sharing!

On Industry-standard routing protocols that are used in AWS hybrid networks (for example, BGP over Direct Connect)

Partition your data using a proper partition key. It reduces the amount of data scanned.

On SQL queries (for data source queries and data transformations)

Very helpful and well-explained!

On Updating and optimizing subnets to prevent the depletion of available IP addresses within a VPC (for example, secondary CIDR)

Thanks for the comprehensive post. Cluster analysis is really important for the AWS Certified Machine Learning - Specialty exam.

On Perform cluster analysis (for example, hierarchical, diagnosis, elbow plot, cluster size).

How do you handle logging and monitoring for shared resources?

On Resource sharing across AWS accounts

Thanks for the insights!

On How to maintain and troubleshoot data processing for repeatable business outcomes

Thanks for the detailed explanation!

On Describing relationships among Regions, Availability Zones, and edge locations

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