Tietovarastokehittäjä
A tietovarastokehittäjä, or data warehouse developer, is a professional responsible for designing, developing, and maintaining data warehouses. These systems are central repositories for integrated data from various sources within an organization, used for reporting, analysis, and business intelligence. The developer's role involves understanding business requirements and translating them into efficient data structures and ETL (Extract, Transform, Load) processes.
Key responsibilities include data modeling, which involves creating logical and physical schemas for the data warehouse,
Tietovarastokehittäjät work with database technologies, ensuring data integrity, performance, and security. They collaborate with business analysts,