GIS Data Formats: Shapefile, GeoJSON, and Geodatabase Compared

In Geographic Information Systems, choosing the right data format directly impacts your project's performance, compatibility, and scalability. While Shapefile has been the most common format in the GIS world for decades, it carries serious limitations. GeoJSON has become the standard for web applications. File Geodatabase and Enterprise Geodatabase are indispensable options for enterprise GIS projects.

Choosing the right data format requires considering not only technical requirements but also team workflows, data sharing needs, and the system's future growth. If you're preparing data for a web map, GeoJSON is an optimal choice; however, if you're managing an enterprise GIS database with millions of records, Enterprise Geodatabase is unavoidable.

In this article, we will compare the most common GIS data formats in detail, analyze the strengths and weaknesses of each, and provide practical recommendations for different scenarios.