BI Analyst
Building reports, dashboards, and visualizations to support business decision-making
级别：
Database Management
6 技能 · 30 要求| 技能 | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Relational Databases | |||||
| PostgreSQL | Awareness | Working | Advanced | Expert | Expert |
| MySQL / MariaDB | Awareness | Working | Advanced | Expert | Expert |
| NoSQL Databases | |||||
| ClickHouse | Awareness | Working | Advanced | Expert | Expert |
| Database Optimization | |||||
| Database Indexing | Awareness | Working | Advanced | Expert | Expert |
| Query Optimization | Awareness | Working | Advanced | Expert | Expert |
| Data Modeling | |||||
| Data Modeling & Schema Design | Awareness | Working | Advanced | Expert | Expert |