Constraints
DSC can only manage data assets on HUAWEI CLOUD at present.
Supported Huawei Cloud Data Sources
- Relational Database Service (RDS)
- Object Storage Service (OBS)
OBS supports only bucket lists and does not support parallel file systems.
- Data Warehouse Service (DWS)
- Document Database Service (DDS)
- MapReduce Service (MRS)
- Cloud Search Service (CSS)
- Data Lake Insight (DLI)
- Databases on Elastic Cloud Servers (ECSs)
- Databases on Bare Metal Servers (BMSs)
Supported Datasource Versions
Table 1 lists the asset types and versions supported by DSC.
Data Source |
Version |
---|---|
MySQL |
5.6, 5.7, 5.8, and 8.0 |
SQL Server |
|
KingBase |
V8 |
DMDBMS |
7 and 8 |
GaussDB for openGauss |
1.4 |
PostgreSQL |
11, 10, 9.6, 9.5, 9.4, and 9.1 |
TDSQL |
10.3.X |
Oracle |
11, 12 |
DDS |
4.2, 4.0, and 3.4 |
DWS |
4.2, 4.0, and 3.4 |
Elasticsearch |
5.x, 6.x, and 7.x |
DLI |
1.0 |
Hive |
1.0 |
HBase |
1.0 |
OBS |
V3 |
Data Sources Supported by Sensitive Data Identification
Asset Type |
Data Source Type |
---|---|
OBS |
OBS |
Databases |
RDS, DWS, DDS, GaussDB, and self-built databases (MySQL, TDSQL, KingBase, DMDBMS, PostgreSQL, SQLServer and Oracle) |
Big data |
Elasticsearch, DLI, Hive, HBase |
Data Sources Supported by Data Masking
Masking Type |
Asset Type |
Data Source |
---|---|---|
Data masking |
Database |
SQLServer, MySQL, TDSQL, PostgreSQL, DMDBMS, KingBase, OpenGauss, Oracle, GaussDB(DWS) |
Elasticsearch masking |
Big data |
Elasticsearch |
Hive masking |
Hive |
|
HBase masking |
HBase |
|
MRS masking |
MRS |
MRS_HIVE |
Data Sources Supported by Data Watermarking
Watermarking Target |
Asset Type |
Watermark Type |
Data Source |
---|---|---|---|
Databases |
Databases |
Lossy - column watermark |
GaussDB(DWS), MRS_HIVE |
Lossless - pseudocolumn/pseudorow watermarking |
GaussDB(DWS), PostgreSQL, MySQL |
||
Documents |
OBS |
- |
OBS |
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