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Onni Annala

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Fantastic resource for AWS certification aspirants. Thanks a lot!

On On-premises connectivity options (for example, AWS VPN, AWS Direct Connect)

Any thoughts on how to prepare for compliance audits while using these services?

On Selecting appropriate edge services based on anticipated threats and attacks (for example, OWASP Top 10, DDoS)

Could use more examples on how to handle permissions.

On Evaluating the most appropriate account structure for organizational requirements

I found some of the points to be a bit outdated.

On Differentiate between horizontal scaling and vertical scaling.

Informative and well-explained.

On Optimizing routing over dynamic and static routing protocols (for example, summarizing routes, CIDR overlap)

Is Dynamic Multipoint VPN (DMVPN) supported in AWS?

On VPN concepts (for example, IPsec)

Thanks for the great resource!

On Configuring network monitoring and logging by using AWS solutions

I think this post missed discussing backup strategies for Amazon S3.

On Automate snapshots and backups based on use cases (for example, RDS snapshots, AWS Backup, RTO and RPO, Amazon Data Lifecycle Manager, retention policy).

For those studying for the SAA-C03 exam, don't forget to review the AWS Well-Architected Framework.

On AWS global infrastructure (for example, Availability Zones, AWS Regions)

Great breakdown of partition and sort keys. This will definitely help me in optimizing my table designs.

On Amazon DynamoDB keys and indexing