☁️ AWS Tool

Which AWS Database Should I Use?

Select your workload type and priority to see which AWS database — RDS, Aurora, DynamoDB, Redshift, DocumentDB, Neptune, or ElastiCache — actually fits, with the reasoning and the guide to back it up.

What are you building?

Workload Type

🔄 Transactional App (OLTP)
⚡ High-Scale Key-Value Lookups
📊 Analytics / Data Warehouse
📄 Flexible / Document Data
🕸️ Relationship / Graph Queries
🚀 Caching / Session Store

Priority

⚖️ Balanced
💰 Lowest Cost
🚀 Max Performance / Scale
🔧 Multi-Engine Flexibility
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Read the full guide →

Fit scores are a starting point based on workload shape, not a benchmark — always validate against your actual access patterns and query needs before committing.