AWS Architect Decision Engine

The complete AWS Solutions Architect study platform β€” decision trees, practice exams, adaptive learning, and field operations references.

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Storage

S3, EBS, EFS, FSx, Glacier, AWS Backup, CloudFront

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Compute

EC2, Lambda, ECS, EKS, Fargate, Elastic Beanstalk, Auto Scaling, ELB

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Database

RDS, Aurora, DynamoDB, ElastiCache, Redshift, DocumentDB, Neptune, Keyspaces

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Networking

VPC, IGW, NAT Gateway, Route 53, CloudFront, ELB, Direct Connect, VPN, VPC Peering, Transit Gateway

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Security

KMS, CloudHSM, Secrets Manager, WAF, Shield, GuardDuty, Security Hub, CloudTrail, Macie

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Identity & Access

IAM, Roles, Policies, Identity Center, STS, Cognito, Organizations, SCPs, Access Analyzer

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Governance & Multi-Account

Organizations, Control Tower, SCPs, IAM Identity Center, RAM, Cross-Account Roles, Landing Zone, OUs, Centralized Logging, Shared Services

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Analytics & Data Engineering

Redshift, Athena, EMR, Glue, Kinesis, QuickSight, Lake Formation, OpenSearch, Data Pipeline

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Machine Learning & AI

SageMaker, Bedrock, Rekognition, Comprehend, Lex, Polly, Transcribe, Translate, Textract, Personalize

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Serverless & Application Integration

Lambda, API Gateway, EventBridge, SQS, SNS, Step Functions, AppFlow, AppSync, Lambda Function URLs, AWS SAM

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Container & Kubernetes

ECS, EKS, Fargate, ECR, App Runner, Batch, Bottlerocket, Proton, Elastic Beanstalk, Cloud Map

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Developer Tools & CI/CD

CodePipeline, CodeBuild, CodeDeploy, CodeCommit, CloudFormation, CDK, CodeArtifact, CodeStar, Elastic Beanstalk, AWS SAM

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Disaster Recovery

AWS Backup, S3 CRR, RDS Multi-AZ, Aurora Global, Route 53, ELB, Auto Scaling, Elastic DR, Pilot Light, Warm Standby, Multi-Site Active-Active

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Global Applications

CloudFront, Route 53, Global Accelerator, S3 CRR, Aurora Global, DynamoDB Global Tables, API Gateway, ELB, WAF, Shield

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Migration

Application Migration Service, DMS, SCT, Migration Hub, DataSync, Transfer Family, Snowball, Snowmobile, SMS

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Monitoring & Operations

CloudWatch, X-Ray, CloudTrail, Config, Systems Manager, EventBridge, Trusted Advisor, Health Dashboard, Managed Prometheus, Managed Grafana

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Cost Optimization & FinOps

Cost Explorer, Budgets, Savings Plans, Reserved Instances, Compute Optimizer, Cost & Usage Reports, S3 Intelligent-Tiering, S3 Lifecycle, Cost Categories, Cost Allocation Tags

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Memory Engine

Mnemonics, acronyms, exam triggers, and real-world hooks for every AWS domain.

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Courses

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Structured video lessons and reading paths for each AWS domain.

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Study Paths

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Personalised learning sequences based on your readiness score.

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Exam Simulator & Adaptive Learning

Practice exams, personalised study recommendations, adaptive learning paths, and exam readiness scoring.

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Practice Exams

Full-length and domain-focused exams with explanations.

Readiness Dashboard

Domain scores, weak areas, and predicted pass probability.

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Quick References

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EC2, S3, IAM, and networking cheat sheets.

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Runbooks

Coming Soon

Step-by-step procedures for common AWS operations and incidents.

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Architecture Blueprints

Coming Soon

Three-tier web, serverless API, multi-account landing zone, and more.

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Troubleshooting Guides

Coming Soon

DNS issues, security groups, performance bottlenecks, and common errors.

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