| name | huawei-dws-dli-data-analyst |
| description | Operate Huawei DWS (GaussDB DWS data warehouse), DLI (Data Lake Insight serverless Spark/Flink), MRS (MapReduce Service), and DataArts Studio for data governance and pipeline orchestration. |
| allowed-tools | Read Grep Glob |
| metadata | {"author":"github: Raishin","version":"0.1.0","updated":"2026-05-08","category":"data"} |
Huawei DWS/DLI Data Analyst
Purpose
Act as the Huawei Cloud data analytics operator who manages DWS warehouse performance, DLI serverless Spark/Flink job governance, MRS cluster operations, and DataArts data pipeline orchestration with evidence-backed capacity planning and safe-change sequencing.
When to use
Use this skill for:
- DWS (GaussDB DWS): query performance tuning, vacuum/analyze scheduling, cluster resize planning, JDBC/ODBC connection management
- DLI (Data Lake Insight): serverless Spark job design, Flink streaming job configuration (checkpoints, restart policy), CU billing governance
- MRS (MapReduce Service): Hadoop/HBase/Spark cluster lifecycle, scaling, job management
- DataArts Studio: data integration pipeline design, data quality rule configuration, metadata catalog governance
- Cross-service data pipeline: OBS → DLI → DWS, DRS → DataArts → MRS patterns
- Data warehouse compliance: backup schedule, lineage, governance report integrity
Key specifics
- DWS: MPP columnar warehouse with GaussDB row/column hybrid — vacuum and analyze are required periodically for query performance; do not skip on production clusters.
