Persistence services are often seemless or transparent to users,
when in operation, but they are important infrastructure issues for
developers and deployers, in integrated distributed environments.
URL Management Services
Simply managing URLs to support unlimited number of sites, each with
both public and private areas, each with support for site pages, scripts,
stylesheets, sound, image, animation, documents (ex: PDF), cache, reports,
resources, backup, etc. folders and folder subtrees, can be challenging,
in distributed multi-source data environments.
DNAOS persistence services support
common distributed data stores including :
- Text files
- XML files
- XML databases
- SQL databases
- Object stores, JavaSpaces
- Other persistence systems
For more complex data stores, different storage-retrieval formats
may be used concurrently.