AWS Databases Summary

• RDS: relational database, good for OLTP
  • PostgreSQL, MySQL
  • Aurora, Aurora Serverless
• DynamoDB: NoSQL
  • Managed, Key Value, Document
  • Serverless
• ElastiCache: in memory database
  • Redis, memcached
• Redshift: data warehousing, data lake. Good for OLAP
• Neptune: Graph Database
• DMS: Data Migration Service
• DocumentDB: managed MongoDB