KeyDB vs RaimaDB
KeyDB
keydb.dev
RaimaDB
raima.comSide by side
| Figure | KeyDB | RaimaDB |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 4 |
| Spec score · In-Memory Databases | 7.4 (#19) | 7.8 (#12) |
| Founded | 2019 | 1982 |
| Purpose | KeyDB is an open source, in-memory database used as a database, cache, and message broker. | RaimaDB is an embedded database for mission-critical applications, including edge, IoT, and real-time systems. |
| Replication | KeyDB supports asynchronous multi-master replication across regions using a last-write-wins method. | RaimaDB supports replication to other Raima systems and to Oracle or Microsoft SQL Server through SymmetricDS. |
| Security | KeyDB offers TLS support for client connections, replication links, and the cluster bus, and its security guidance recommends restricting access to trusted clients. | RaimaDB supports AES encryption with 128-, 192-, or 256-bit keys, and its 16.1 administrative GUI supports SSL. |
| Support | Support is community-based and managed by the KeyDB team at Snap; the maker says paid support services are unavailable. | Raima describes a dedicated support team and offers separate Support & Maintenance pricing on request. |
Plans
RaimaDB
- RaimaDB CertPriced on request
- RaimaDB CorePriced on request
- RaimaDB EnterprisePriced on request
- Support & MaintenancePriced on request
In their own words
RaimaDB
RaimaDB is an embedded database for mission-critical applications, including edge, IoT, and real-time systems. It can store data in memory or on disk without a schema change, and supports ACID transactions and rollback recovery. Raima says the database can operate with 350K of RAM and minimal CPU speeds; automatic encoding and compression use 25% less disk space on average. Interfaces include C/C++, Python, Java JDBC 4.2, ODBC 3.9, and a RESTful API, with integrations for Visual Studio, Xcode, Eclipse, and Wind River Workbench. Security includes AES encryption with 128-, 192-, or 256-bit keys; the 16.1 administrative GUI supports SSL. RaimaDB Cert is stated to meet functional-safety standards for automotive, aerospace, industrial, medical-device, and rail applications. Supported environments span Windows, macOS, Linux, Android, embedded operating systems, and a no-OS configuration. Pricing is available on request, and a free trial is listed. Raima was founded in 1982 and is headquartered in Seattle.