Data Mapping
(การทำแผนที่ข้อมูล)
Definition
Data Mapping (การทำแผนที่ข้อมูล) Hard Skill
Data Mapping is the process of matching fields from one database or data format to another to ensure data consistency and integration across systems.
Expertise Level
Level 1
Basic
1. Understands basic concepts of data mapping and field matching.
2. Can perform simple mappings between two similar data sources.
3. Identifies data types and matches basic fields correctly.
Level 2
Intermediate
1. Can map data between complex or heterogeneous sources with varying formats.
2. Uses mapping tools or software to automate data transformation.
3. Ensures data integrity and consistency through validation checks.
Level 3
Advanced
1. Designs and manages data mapping frameworks for large-scale or enterprise systems.
2. Solves complex data integration issues involving multiple data sources and formats.
3. Optimizes mapping workflows to improve efficiency and data quality.
