Constraints
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)
- MapReduce Service (MRS)
- Cloud Search Service (CSS)
- Data Lake Insight (DLI)
- GaussDB
- Self-built databases on Elastic Cloud Servers (ECSs). Table 1 lists the supported self-built database versions.
- Databases on Bare Metal Servers (BMSs)
- Log Tank Service (LTS)
Supported Data Source Versions
| Data Type | Data Source Type | Version |
|---|---|---|
| Database | MySQL | 5.6, 5.7, 5.8, and 8.0 |
| SQL Server | 2017_SE, 2017_EE, and 2017_WEB | |
| 2016_SE, 2016_EE, and 2016_WEB | ||
| 2014_SE and 2014_EE | ||
| 2012_SE, 2012_EE, and 2012_WEB | ||
| 2008_R2_EE and 2008_R2_WEB | ||
| PostgreSQL | 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4, 9.1, and 1.0 | |
| TDSQL | 10.3.X | |
| Oracle | 11, 12 | |
| KingBase | V8 | |
| GaussDB | 1.3, 1.4, and 2.7 | |
| DMDBMS | 7 and 8 | |
| DWS | 8.1.X | |
| Big Data | ElasticSearch | 5.x, 6.x, and 7.x |
| DLI | 1.0 | |
| Hive | 1.0 | |
| MRS-Hive | 3.x | |
| Hbase | 1.0 | |
| OBS | OBS | V3 |
Data Sources Supported by Sensitive Data Identification
| Asset Type | Data Source Type |
|---|---|
| OBS | OBS bucket |
| Database | RDS, DWS, GaussDB, and user-built databases (MySQL, TDSQL, KingBase, DMDBMS, PostgreSQL, SQLServer, and Oracle) |
| Big data | Elasticsearch, DLI, Hive, and HBase |
| Logs | LTS |
Data Sources Supported by Data Masking
| Masking Type | Data Source |
|---|---|
| Data masking | SQLServer, MySQL, TDSQL, PostgreSQL, KingBase, DMDBMS, GaussDB, Oracle, and DWS |
| Elasticsearch masking | Elasticsearch |
| Hive masking | Hive |
| HBase masking | HBase |
| DLI masking | DLI |
| MRS masking | MRS_HIVE |
| OBS masking | OBS bucket files (text and images, including facial images and license plates) |
Data Sources Supported by Data Watermarking
| Watermarking Target | Watermark Type | Data Source |
|---|---|---|
| Databases | Lossy - column watermark | DWS and MRS_HIVE databases |
| Lossless - pseudo column/pseudo row watermarking | DWS, PostgreSQL, and MySQL databases | |
| Documents | - | OBS buckets and local files |
| Images | - | OBS buckets and local files |
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.
