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Eevi Mikkola
Eevi Mikkola
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Great post on network performance metrics! Can someone explain more about how to effectively use CloudWatch for tracking packet loss?
On Appropriate logs and metrics to assess network performance and reachability issues (for example, packet loss)
They can automate infrastructure deployment in response to events, making them very useful.
On Event-driven network automation
What are the best practices for Transit Gateway route tables?
On Configuring a hub-and-spoke network architecture (for example, Transit Gateway, transit VPC)
Great comparison between user pools and identity pools! It really helps to understand their differences.
On The comparison of user pools and identity pools in Amazon Cognito
I haven’t been happy with the performance of Aurora PostgreSQL in high-volume transactional systems.
On Database engines with appropriate use cases (for example, heterogeneous migrations, homogeneous migrations)
For those interested, AWS's white papers on security provide a great in-depth look at these topics.
On Encryption and anonymization
Solid content! Helped me a lot in preparing for incidents.
On Preparing services for incidents and recovering services after incidents
In terms of exam prep, don't forget to focus on the differences between Auto Scaling groups and launch configurations.
On Scalability capabilities with appropriate use cases (for example, Amazon EC2 Auto Scaling, AWS Auto Scaling)
Experts here: Do you think rate limiting should be applied at the edge or at the application layer?
On Applying restrictions at the edge based on various criteria (for example, geography, geolocation, rate limit)
Is there a best practice for defining KPIs for a multi-cloud environment?
On Service level agreements (SLAs) and key performance indicators (KPIs)
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