Dataphin's real-time computing engine lets you create tables for real-time data sources using real-time nodes. This topic describes the real-time data sources that each Dataphin real-time computing engine supports, including their read and write capabilities.
Real-time data sources supported by Ververica Flink
Storage class | Data source type | Metatable | Read | Write | Dimension table read |
Big data storage | MaxCompute | Support | Supported | Support | Supported |
Hologres | Support | Support | Support | - | |
Hudi | Supported | Support | Supported | - | |
StarRocks | Supported | Support | Supported | - | |
Lindorm (compute engine) | - | - | Support | Support | |
Relational database | PolarDB | - | Support | Support | - |
PolarDB-X (formerly DRDS) | Support | - | Help and support | Help and support | |
MySQL | Support | Supported (CDC) | Supported | Supported | |
PostgreSQL | Support | Supported | - | - | |
AnalyticDB for MySQL 3.0 | Support | - | Supported | Support | |
AnalyticDB for PostgreSQL | Supported | - | Support | Support | |
Oracle | - | - | Support | - | |
ClickHouse | Support | - | Support | - | |
Message queue | Log Service | Help and Support | Support | Support | - |
Kafka | Support | Support | Support | - | |
RocketMQ | Supported | Support | Support | Supported | |
NoSQL | Elasticsearch | Support | Support | Support | Support |
Aliyun HBase | Support | - | Support | Support | |
Tablestore | Support | - | Support | Supported | |
Redis | Support | - | Support | Support | |
Lindorm (wide table) | Support | - | Support | Support |
Real-time data sources supported by Alibaba Blink
Storage Class | Data source type | Read | Write | Dimension table read |
Big data storage | MaxCompute | Support | Support | Supported |
DataHub | Supported | Support | - | |
Hologres | Support | Supported | Support | |
Relational database | PolarDB-X (formerly DRDS, same as RDS) | - | Support | Supported |
AnalyticDB for MySQL 2.0 | - | Support | - | |
AnalyticDB for MySQL 3.0 | - | Supported | Supported | |
Message queue | Log Service (SLS/LOG_HUB) | Support | Support | - |
Kafka | Support | Supported | - | |
RocketMQ | Supported | Support | - | |
NoSQL | Elasticsearch | Support | Support | Unsupported |
Aliyun HBase | - | Support | Support | |
Tablestore | - | Support | Supported | |
Redis | - | Supported | Support |