Handle System
The Handle System is a distributed information system that provides persistent identifiers, called handles, for digital objects and other resources on the internet. It enables reliable and long-term access to resources by assigning unique, resolvable identifiers that remain stable even if the location or ownership of the resource changes. Developed by the Corporation for National Research Initiatives (CNRI), it is widely used in academic, library, and research contexts for managing digital assets.
Developers should learn and use the Handle System when building applications that require persistent, reliable identifiers for digital objects, such as in digital libraries, research data repositories, or archival systems. It is particularly valuable in scenarios where resources may migrate across servers or domains, ensuring that links remain functional over time. The system also supports metadata management and access control, making it suitable for projects involving sensitive or copyrighted materials.