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Melissa Haex
Melissa Haex
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For those preparing for the exam, make sure to get hands-on practice with the AWS Management Console.
On Analyzing log sources to identify problems
Is it true that network ACLs are stateless?
On Security (for example, security groups, network ACLs, AWS Network Firewall)
Thank you for the valuable insights!
On Strategies to reduce attack surfaces
I agree, it's important to understand lifecycle policies for the exam. Can anyone provide more insights on best practices for…
On Lifecycle policies
This blog made auto-scaling concepts much clearer. Thanks a lot!
On Configuring solutions for auto scaling (for example, DynamoDB, EC2 Auto Scaling groups, RDS storage auto scaling, ECS capacity provider)
Hybrid storage solutions are crucial for modern businesses. This blog post sums it up well.
On Hybrid storage options (for example, DataSync, Transfer Family, Storage Gateway)
Super helpful blog post!
On Configuring DNS monitoring and logging on Route 53
Data Transfer and EBS volumes are often overlooked when analyzing costs. Any suggestions?
On Analyzing usage reports to identify underutilized and overutilized resources
I think the explanation on DNSSEC was a bit too brief. It needs more details on how public and private…
On DNS protocol (for example, DNS records, TTL, DNSSEC, DNS delegation, zones)
Is there any advantage of using jumbo frames in a VPC?
On Layer 1 and layer 2 concepts for physical interconnects (for example, VLAN, link aggregation group [LAG], optics, jumbo frames)
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