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Luit Van Houten
Luit Van Houten
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For high availability, you should set up VPC peering between different regions or AZs. Ensure your subnets are in different…
On VPC subnet optimization
Kruskal's algorithm sorts edges by weight and adds them without forming cycles until it spans all vertices. Prim's, on the…
On Data structures and algorithms (for example, graph data structures and tree data structures)
Has anyone implemented blue-green deployments with CloudFormation?
On Infrastructure as code (IaC) (for example, AWS CloudFormation)
How do you handle DDoS attacks at the network layer in AWS?
On Determining solutions to produce desired network behavior
The explanations on BGP routing were spot on. I've always found that topic challenging.
On Identifying the requirements for hybrid connectivity
AWS SDKs make life so much easier when working with various AWS services.
On Developing Lambda function automations for complex scenarios (for example, AWS SDKs, Lambda, AWS Step Functions)
Do I need to manually manage backups for RDS databases?
On Purpose-built databases
Appreciate the insights. This will definitely help in my preparation for the exam.
On Maintaining software compliance (for example, Systems Manager)
Good post but I noticed some minor inaccuracies in the code snippets. Could use a bit more clarification.
On Setting up automated tools and scripts to perform regular audits (for example, by creating custom insights in Security Hub)
Least privilege is a good theory, but sometimes AWS services need too many permissions to work smoothly.
On Principle of least privilege access
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