To better meet the data processing needs of enterprises and users across various industries, TDengine comprises three offerings:
-
TDengine OSS is a free, open-source time-series database. Its source code is licensed under the AGPL and publicly available on GitHub.
-
TDengine Enterprise delivers an enterprise-grade feature set built on TDengine OSS and tailored to the needs of industrial enterprises. Key enterprise features include:
-
Zero-code connectors for a variety of data sources:
-
Industrial protocols like MQTT and OPC
-
Traditional data historians like PI System and Wonderware
-
Other databases like InfluxDB and PostgreSQL
-
-
Tiered storage with Amazon S3 support to reduce long-term storage costs
-
Edge–cloud synchronization to replicate and centralize data across your organization
-
Advanced security features, including:
-
Role-based access control (RBAC)
-
User behavior auditing
-
Data encryption at rest and in transit
-
-
24/7 expert technical support
-
-
TDengine Cloud delivers all features of TDengine Enterprise as a fully managed service that can run on Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).
Feature Comparison
Database Operations and Management
OSS | Enterprise | Cloud | |
---|---|---|---|
Insert data | ✅ | ✅ | ✅ |
Query data | ✅ | ✅ | ✅ |
Clustering | ✅ | ✅ | ✅ |
CLI, import/export, and other basic tools | ✅ | ✅ | ✅ |
Tiered storage | ❌ | ✅ | ✅ |
Incremental backup | ❌ | ✅ | ✅ |
Views | ❌ | ✅ | ✅ |
Data compaction | ❌ | ✅ | ✅ |
Additional Features
OSS | Enterprise | Cloud | |
---|---|---|---|
Caching | ✅ | ✅ | ✅ |
Data subscription | ✅ | ✅ | ✅ |
Stream processing | ✅ | ✅ | ✅ |
Visualization | ✅ | ✅ | ✅ |
Client libraries | ✅ | ✅ | ✅ |
Web-based management | ✅ | ✅ | ✅ |
Kafka integration | ✅ | ✅ | ✅ |
Data replication | ❌ | ✅ | ✅ |
Data sharing | ❌ | ✅ | ✅ |
PI System integration | ❌ | ✅ | ✅ |
MQTT integration | ❌ | ✅ | ✅ |
OPC integration | ❌ | ✅ | ✅ |
VPC peering | ❌ | ❌ | ✅ |
Security Capabilities
OSS | Enterprise | Cloud | |
---|---|---|---|
User privilege controls | ❌ | ✅ | ✅ |
Data encryption at rest | ❌ | ✅ | ✅ |
Data encryption in transit | ❌ | ✅ | ✅ |
User behavior auditing | ❌ | ✅ | ✅ |
IP whitelisting | ❌ | ✅ | ✅ |
Services
OSS | Enterprise | Cloud | |
---|---|---|---|
Professional technical support | ❌ | ✅ | ✅ |
Managed service | ❌ | ❌ | ✅ |