The real-time synchronization feature supports a variety of data stores, including MySQL, Oracle, DataHub, LogHub, Kafka, PolarDB, MaxCompute, and Hologres. You can configure reader, writer, and transformation plug-ins for these data stores to synchronize data in real time. The following table describes the plug-ins that the real-time synchronization feature supports.

Type Plug-in Reference
Reader MySQL Binlog Reader Configure MySQL Binlog Reader
DataHub Reader Configure DataHub Reader
LogHub Reader Configure LogHub Reader
Kafka Reader Configure Kafka Reader
PolarDB Reader Configure PolarDB Reader
Writer MaxCompute Writer Configure MaxCompute Writer
Hologres Writer Configure Hologres Writer
DataHub Writer Datahub writer
Kafka Writer Kafka writer
Transformation Data Filtering Data filtering
String Replace String replacement
Note
  • You cannot run a real-time sync node on the node configuration tab. Instead, you must run a real-time sync node in the production environment after you save and commit the node.
  • Real-time sync nodes can be run only on an exclusive resource group for Data Integration. For more information, see DataWorks exclusive resources.