KairosDB vs kdb+
| KairosDB | kdb+ | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | Windows, macOS, Linux |
| Deployment | self_hosted | both |
| Retention policies | Yes | Yes |
| Horizontal scaling | Yes | Yes |
| Ingestion methods | REST API, Telnet, Graphite plaintext, Graphite pickle, plugins | tickerplant, feed handlers, batch mode, TCP/IP, Apache Kafka, Python, Java, C |
| SQL support | — | Yes |
| Query languages | — | q, q-SQL |
Both are listed in Best Time-Series Databases. On Inferse, KairosDB scores higher on our published basis.