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Fredo Köppl

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Can someone explain the difference between flow logs and traffic mirroring?

On Flow logs and traffic mirroring in architectures to provide visibility

I think the post could have gone deeper into IAM roles.

On Building event processing workflows (for example, Amazon Simple Queue Service [Amazon SQS], Kinesis, Amazon SNS, Lambda, Step Functions)

Has anyone experienced a security breach due to any of these common cloud security threats? It would be interesting to…

On Common cloud security threats (for example, insecure web traffic, exposed AWS access keys, S3 buckets with public access enabled or encryption disabled)

AWS CloudFormation stack updates: are they reliable for production?

On Selecting services to develop deployment strategies and implement appropriate rollback mechanisms

Appreciate the detailed explanation!

On Adopting managed services as needed to reduce infrastructure provisioning and patching overhead

I'm not happy with the level of detail in the section on inspecting EC2 instances. It lacks depth.

On Provisioning and maintenance of EC2 instances (for example, patching, inspecting, creation of snapshots and AMIs, use of EC2 Image Builder)

I appreciate the detailed explanations. Helping me prep for the SAP-C02 exam!

On Identifying opportunities to decouple application components

Nice to see an article that touches on the practical aspects of migration.

On Evaluating applications according to the seven common migration strategies (7Rs)

Can someone explain the key differences between Amazon RDS and DynamoDB?

On Identifying opportunities for purpose-built databases

Any tips for optimizing cost while using these AWS tools?

On Tools that monitor metrics and baselines (for example, GuardDuty, Systems Manager)

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