Supported Data Sources

Table 1 lists the data sources supported by real-time migration jobs.

**Table 1** Data sources supported by real-time migration jobs
Category	Source	Destination	Reference	Description
Relational data	MySQL	Hadoop: MRS Hudi	Configuring a Job for Synchronizing Data from MySQL to MRS Hudi	Recommended MySQL database versions: 5.6, 5.7, and 8.x Recommended Hudi version: 0.11.0
		Message system: DMS Kafka	Configuring a Job for Synchronizing Data from MySQL to Kafka	Recommended MySQL database versions: 5.6, 5.7, and 8.x Recommended Kafka cluster versions: 2.7 and 3.x
		Data warehouse: GaussDB(DWS)	Configuring a Job for Synchronizing Data from MySQL to GaussDB(DWS)	Recommended MySQL database versions: 5.6, 5.7, and 8.x Recommended GaussDB(DWS) cluster versions: 8.1.3 and 8.2.0
	SQL Server	Hadoop: MRS Hudi (in OBT) NOTE: This connection is available only after you apply for the whitelist membership. To use it, contact customer service or technical support.	Configuring a Job for Synchronizing Data from SQL Server to MRS Hudi	Recommended SQL Server versions: Enterprise Edition 2016, 2017, 2019, and 2022; Standard Edition 2016 SP2 and later, 2017, 2019, and 2022) Recommended Hudi version: 0.11.0
	PostgreSQL	Data warehouse: GaussDB(DWS) (in OBT) NOTE: This connection is available only after you apply for the whitelist membership. To use it, contact customer service or technical support.	Configuring a Job for Synchronizing Data from PostgreSQL to GaussDB(DWS)	Recommended PostgreSQL database versions: PostgreSQL 9.4, 9.5, 9.6, 10, 11, 12, 13, and 14 Recommended GaussDB(DWS) cluster versions: 8.1.3 and 8.2.0
	Oracle	Data warehouse: GaussDB(DWS) (in OBT) NOTE: This connection is available only after you apply for the whitelist membership. To use it, contact customer service or technical support.	Configuring a Job for Synchronizing Data from Oracle to GaussDB(DWS)	Recommended Oracle database versions: 10, 11, 12, and 19 Recommended GaussDB(DWS) cluster versions: 8.1.3 and 8.2.0
	Oracle	Hadoop: MRS Hudi (in OBT) NOTE: This connection is available only after you apply for the whitelist membership. To use it, contact customer service or technical support.	Configuring a Job for Synchronizing Data from Oracle to MRS Hudi	Recommended Oracle database versions: 10, 11, 12, and 19 Recommended Hudi version: 0.11.0
Message system	DMS for Kafka	Object-based storage: Object Storage Service (OBS)	Configuring a Job for Synchronizing Data from DMS for Kafka to OBS	Recommended Kafka cluster versions: 2.7 and 3.x
Message system	Apache Kafka	Hadoop: MRS Kafka (in OBT) NOTE: This connection is available only after you apply for the whitelist membership. To use it, contact customer service or technical support.	Configuring a Job for Synchronizing Data from Apache Kafka to MRS Kafka	Recommended Kafka cluster versions: 2.7 and 3.x