On the other hand, observing the necessary data integrity rules opens up new possibilities for data analysis and verification of data integrity. It is a Microsoft Access based application that provides a complete environment to import, edit, analyze, and export descriptor projects. The source code is included and distributed free of charge under a General Public License . DeltaAccess can directly be used on a single PC or in a local area network with 20-200 concurrent users. To serve wide area networks with many more users, the data can be migrated to a SQL database server and DeltaAccess can be used as a front end application.
Subsets can focus attention on the relevant data or protect security relevant parts of the data set.
You can use DeltaAccess as the central data repository around which your work is organized. You can thus make full use of advanced editing functions of DeltaAccess, like the multiple item editor. Interfaces for interactive identification and data retrieval over the internet are available and currently being revised. Further, the formatted natural language output and the interactive identification Identify should be considered technology previews rather than final products. Full support of images can be expected with the next major release of DeltaAccess.