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Alexis Carr
Alexis Carr
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Can you explain how Transit Gateway encryption works and its benefits?
On Implementing encryption solutions to secure data in transit (for example, CloudFront, Application Load Balancers and Network Load Balancers, VPN over Direct Connect, AWS managed databases, Amazon S3, custom solutions on Amazon EC2, Transit Gateway)
Reducing dimensionality can speed up the model training process.
On Analyze and evaluate feature engineering concepts (for example, binning, tokenization, outliers, synthetic features, one-hot encoding, reducing dimensionality of data).
This article makes IAM permissions boundaries sound simple. Appreciated!
On Permission management delegation by using IAM permissions boundaries
Can anyone explain how DLQs (Dead Letter Queues) work in Amazon SQS?
On Integration services (for example, Amazon SQS, Amazon SNS, Amazon EventBridge, Step Functions)
504 errors can be tricky, especially in microservices architecture.
On Common HTTP error codes
Appreciate the detailed explanations!
On Designing large-scale application architectures for a variety of access patterns
How does enabling Jumbo frames improve network performance?
On Optimizing for network throughput
Had some trouble setting up DNS forwarding. Could use more info on that.
On Configuring a DNS solution to make hybrid connectivity possible
For those taking the exam, make sure you remember these root-specific tasks.
On Identifying tasks that only the account root user can perform
I'm having trouble scaling my Kinesis shards. Any advice?
On Streaming data services with appropriate use cases (for example, Amazon Kinesis)
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