CnosDB vs TimeBase
CnosDB
cnosdb.com
TimeBase
timebase.infoSide by side
| Figure | CnosDB | TimeBase |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 2 |
| Spec score · Time-Series Databases | 8.5 (#6) | 7.5 (#28) |
| Deployment | The installation guide provides a Docker command for running the community image. | The Community Edition quick start instructs users to run TimeBase in a Docker container and says an installer is also available. |
| Integrations | The ecosystem integration page lists LangChain, Grafana, Jaeger, Kafka, Prometheus, Telegraf, TensorFlow, and Vector. | The maker lists connectors for ClickHouse, Timescale, S3, Kafka, and Grafana. |
| Product | CnosDB is an open-source distributed time-series database designed for high performance, compression, and ease of use. | TimeBase is an event-oriented, high-performance time-series database and messaging middleware with roots in financial markets. |
| Scaling | The architecture page says compute and storage nodes can scale capacity independently. | The maker says TimeBase can run as a single process and scale up to 10 nodes with data consistency and load balancing. |
| Use cases | The stated application areas include IoT, industrial internet, connected vehicles, and IT operations. | The maker lists financial markets, IoT, instant payments, and technology health monitoring as use cases. |
Plans
In their own words
CnosDB
CnosDB is an open-source distributed time-series database for workloads such as IoT, industrial internet, connected vehicles, and IT operations. It supports standard SQL, time-based aggregation, and a DataFrame API. Data can be written without a predefined schema, including out of order, and historical data can be replenished. Ingestion methods include SQL, Line Protocol, OpenTSDB, Elasticsearch bulk, Loki, NDJSON, and OpenTelemetry. Deployment options include standalone, distributed, and storage-compute separated modes, on public, private, or hybrid clouds. The documentation describes horizontal scaling for storage and stateless compute nodes. Integrations include Grafana, Prometheus, Telegraf, JDBC, and a Python SDK; the open-source Python connector provides a PEP 249 interface for SQLAlchemy and pandas. Import and export formats include PARQUET, CSV, and JSON with AWS S3, Google Cloud Storage, and Azure Blob Storage. CnosDB documents retention policies, multi-tenancy, and role-based permissions, as well as optional TLS certificate and private-key settings. Community Edition is free under AGPL-3.0.