Dauerformate

Dauerformate, a German term, translates to "permanent formats" or "enduring formats." It refers to a concept in the field of information and data management that emphasizes the creation and preservation of digital content in ways that ensure its long-term accessibility and usability. The core idea is to move beyond temporary or proprietary formats that might become obsolete or unreadable over time, and instead adopt standards and methodologies that promote longevity.

This involves choosing file formats that are open, well-documented, and widely supported. For example, plain text files (TXT), widely adopted image formats like TIFF or JPEG 2000 (with proper archival settings), and established document formats like PDF/A are often considered suitable Dauerformate. The selection process also considers the underlying encoding schemes and the potential for digital degradation.

Beyond format selection, Dauerformate encompasses strategies for data integrity, such as checksums and redundant storage, as well as metadata management that provides context and facilitates future retrieval. Institutions like archives, libraries, and cultural heritage organizations are primary adopters of Dauerformate principles to safeguard their digital collections for future generations. The goal is to mitigate the risks associated with technological change and ensure that valuable information remains accessible far into the future.