A SQL-based HR analytics project focused on employee data analysis, department performance, and salary insights etc. using MySQL. Demonstrates data cleaning, query building, and business intelligence skills for data analyst roles.
End-to-end Advanced SQL portfolio : Subqueries, Derived Tables, CTEs, Views, Windows Function, Stored Procedures, UDFs, Triggers and Indexes.
基于HR test 数据库的使用oracle 和 sql server 的笔记
Gestión de la base de datos HR con una aplicación Java usando Spring Boot
PHP Headless CRUD for HR database
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