CnosDB vs TimechoDB
CnosDB
cnosdb.com
TimechoDB
timecho-global.comSide by side
| Figure | CnosDB | TimechoDB |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · Time-Series Databases | 8.5 (#6) | 7.5 (#29) |
| Deployment | The installation guide provides a Docker command for running the community image. | The product supports embedded, edge, and cloud deployments, as well as standalone and distributed modes. |
| Integrations | The ecosystem integration page lists LangChain, Grafana, Jaeger, Kafka, Prometheus, Telegraf, TensorFlow, and Vector. | The ecosystem guide lists integrations including Kafka, Flink, Spark, Grafana, DataEase, DBeaver, ThingsBoard, Ignition, and Telegraf. |
| Product | CnosDB is an open-source distributed time-series database designed for high performance, compression, and ease of use. | TimechoDB is an enterprise-grade product based on Apache IoTDB with enhanced performance, expanded features, and customization. |
| Security | The configuration documentation provides optional TLS certificate and private key settings. | The product page lists audit logs and system whitelisting, while the current user guide documents account, permission, connection, communication, storage, and audit security features. |
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.
TimechoDB
TimechoDB has no write-up on Specifiction yet; its figures are above.