Scenarios for AWS Solutions Architect Associate Certification

Scenarios for AWS Solutions Architect Associate Certification

I'm using this guide to prepare for the AWS Solutions Architect Associate certification. It covers common scenarios to help me understand which AWS services to use for different needs. By learning these, I’ll be better prepared to design secure and efficient solutions for the exam.

Compute

1. Run applications with minimal administration?
   Think AWS Lambda.

2. Need virtual servers in the cloud?
   Think Amazon EC2.

3. Automatically adjust compute capacity to match demand?
   Think Auto Scaling.

4. Run containerized applications?
   Think Amazon ECS/EKS (Elastic Container Service / Elastic Kubernetes Service).

5. Simplify container orchestration without managing servers?
   Think AWS Fargate.

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Storage

6. Store files and access them globally?
   Think Amazon S3.

7. Store infrequently accessed data but still need millisecond retrieval?
   Think S3 Standard-IA.

8. Archive data at the lowest cost?
   Think S3 Glacier or Glacier Deep Archive.

9. Shared file storage for EC2 instances?
   Think Amazon EFS (Elastic File System).

10. Block storage for EC2 instances?
    Think Amazon EBS (Elastic Block Store).

11. Transfer large datasets to AWS physically?
    Think AWS Snowball.

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Databases

12. Managed relational database?
    Think Amazon RDS.

13. NoSQL key-value database?
    Think Amazon DynamoDB.

14. Low-latency caching layer for databases?
    Think Amazon ElastiCache.

15. Petabyte-scale data warehouse?
    Think Amazon Redshift.

16. Migrate databases with minimal downtime?
    Think AWS Database Migration Service (DMS).

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Networking

17. Distribute traffic across multiple Availability Zones?
    Think Elastic Load Balancer (ELB).

18. Deliver content with low latency worldwide?
    Think Amazon CloudFront.

19. Privately connect services across VPCs?
    Think VPC Peering or AWS PrivateLink.

20. Allow private subnet instances to access the internet?
    Think NAT Gateway.

21. Securely connect your on-premises data center to AWS?
    Think AWS VPN or AWS Direct Connect.

22. Create isolated sections of your AWS environment for security?
    Think VPC (Virtual Private Cloud).

23. Host internal applications with a private DNS?
    Think Amazon Route 53 (Private Hosted Zones).

24. Automatically assign public IP addresses to resources?
    Think Elastic IP.

25. Extend private IP address space to handle more resources?
    Think VPC CIDR Blocks.

26. Secure traffic between services with encrypted endpoints?
    Think AWS PrivateLink.

27. Inspect and filter network traffic to secure your VPC?
    Think Network Access Control Lists (NACLs) or Security Groups.

28. Monitor and analyze network traffic patterns?
    Think VPC Flow Logs.

29. Implement high availability for DNS routing?
    Think Amazon Route 53 (Health Checks and Failover Routing).

30. Direct user traffic based on latency to endpoints worldwide?
    Think Amazon Route 53 Latency Routing.

31. Need a managed firewall solution for web traffic?
    Think AWS Network Firewall.

32. Accelerate data transfer between AWS regions?
    Think AWS Global Accelerator.

33. Secure your web application from threats?
    Think AWS WAF (Web Application Firewall).

34. Monitor and troubleshoot connectivity issues?
    Think Reachability Analyzer.

35. Create redundant connections between your data center and AWS?
    Think AWS Direct Connect + Direct Connect Gateway.

36. Automatically block malicious traffic at the network layer?
    Think AWS Shield Advanced.

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Security

37. Monitor API calls across your AWS account?
    Think CloudTrail.

38. Monitor resource health and set alarms?
    Think CloudWatch.

39. Automate compliance and security checks?
    Think AWS Config.

40. Detect threats and suspicious activity?
    Think Amazon GuardDuty.

41. Centralized management of access across multiple accounts?
    Think AWS IAM Identity Center (formerly AWS SSO).

42. Protect against DDoS attacks?
    Think AWS Shield.

43. Inspect and secure application traffic?
    Think AWS WAF (Web Application Firewall).

44. Securely store and retrieve secrets?
    Think AWS Secrets Manager.

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Migration & Hybrid

45. Quickly migrate virtual machines?
    Think AWS Server Migration Service.

46. Set up a hybrid cloud environment?
    Think AWS Outposts.

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Analytics

47. Run big data processing jobs?
    Think Amazon EMR (Elastic MapReduce).

48. Real-time data streaming?
    Think Amazon Kinesis.

49. Search and analyze log data?
    Think Amazon OpenSearch Service (formerly Elasticsearch Service).

50. Managed business intelligence service?
    Think Amazon QuickSight.

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Cost Management

51. Analyze and optimize costs?
    Think AWS Cost Explorer.

52. Receive alerts when costs exceed thresholds?
    Think AWS Budgets.

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Machine Learning

53. Build and train machine learning models?
    Think Amazon SageMaker.

54. Translate text into other languages?
    Think Amazon Translate.

55. Convert text to speech?
    Think Amazon Polly.

56. Extract text and data from documents?
    Think Amazon Textract.

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