| Database | type of data | Workload | Size | Performance | Operational overhead |
| RDS DBs | Structured | Relational / OLTP / simple OLAP | Low TB range | Mid-to-high throughput, low latency | Moderate |
| Aurora MySQL | Structured | Relational / OLTP / simple OLAP | Mid TB range | High throughput, low latency | Low-to-moderate |
| Aurora PostgreSQL | Sturctured | Relational /OLTP / simple OLAP | Mid TB range | High throughput, low latency | Low-to-moderate |
| Redshift | Sturctured / Semi-structure | Relational /OLAP / DW | PB range | Mid-to-high latency | Moderate |
| DynamoDB | Semi-structure | Non-relational / Key-value / OLTP / Document store | High TB range | Ultra-high throughput, low latency, ultra-low latency with DAX | Low |
| ElatiCache | Semi-structure / Unstructured | Non-relational / In-memory caching / key-value | Low TB range | High throughput, ultra-low-latency | Low |
| Neptune | Graph data | Highly connected graph datasets | Mid TB range | High throughput, low latency | Low |
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