Amazon ElastiCache vs ScaleOut In-Memory Database
Amazon ElastiCache
aws.amazon.comScaleOut In-Memory Database
scaleoutsoftware.comSide by side
| Figure | Amazon ElastiCache | ScaleOut In-Memory Database |
|---|---|---|
| Price from | $0.09/mo | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 6 | 1 |
| Spec score · In-Memory Databases | 9.4 (#1) | 7.5 (#17) |
| Deployment | Customers can run ElastiCache as a serverless cache or as a node-based cluster. | The product runs on Windows and Linux, and ScaleOut offers a cloud trial through Azure Marketplace or AWS Marketplace with cloud fees applying. |
| Founded | 2006 | 2003 |
| Notable limit | Data tiering is not available with ElastiCache Serverless. | The user guide says Lua scripting, Redis modules, AOF/RDB persistence, and other Redis features are not included in the release it documents. |
| Purpose | Amazon ElastiCache is a fully managed caching service compatible with Valkey, Memcached, and Redis OSS that delivers microsecond latency performance. | The product combines ScaleOut’s cluster architecture with Redis for enterprise Redis deployments. |
| Security | ElastiCache supports encryption in transit and at rest, IAM authentication, Valkey or Redis OSS AUTH, and role-based access control. | Secure client connections use each server’s self-signed certificate, which clients must trust with certificate revocation checks disabled. |
Plans
Amazon ElastiCache
- AWS Free TierFree
- Backup storage$0.09 a month
- ElastiCache Serverless$6 a month
- ElastiCache Serverless$6 a month
- Database Savings PlansPrice not published
- On-demand nodesPrice not published
ScaleOut In-Memory Database
- ScaleOut In-Memory DatabasePriced on request
In their own words
Amazon ElastiCache
Amazon ElastiCache is a managed caching service compatible with Valkey, Memcached, and Redis OSS, with performance described as microsecond latency. Customers can deploy a serverless cache or a node-based cluster. ElastiCache Serverless monitors compute, memory, and network use and scales vertically and horizontally as demand changes. It replicates data across multiple Availability Zones and offers a 99.99% availability SLA for each cache. Listed uses include application and semantic caching, data and session stores, and leaderboards. It can act as a front-end cache for Amazon RDS, Aurora, DocumentDB, and DynamoDB, and improve performance with EC2 and EMR. Security options include encryption in transit and at rest, IAM authentication, Valkey or Redis OSS AUTH, and role-based access control. CloudWatch provides more than 40 operational metrics at no additional charge. Valkey serverless pricing starts at $6 a month, billed according to stored data in GB-hours and requests measured in ECPUs. Data tiering is unavailable with ElastiCache Serverless.
ScaleOut In-Memory Database
ScaleOut In-Memory Database has no write-up on Specifiction yet; its figures are above.