*Developers:* MarkusDoering *Availability/Location:* Available from the BioCASE developer site http://www.biocase.org/dev/provider/#download *Language:* Python *Documentation:* http://www.biocase.org/dev/provider/#doc *Description:* The provider software is meant to connect a database with the help of the PyWrapper libraries and a configured ConceptualSchema to a BioCASE network. The provider software is a collection of files to be installed on the provider's webserver. The core part of the provider software is the PyWrapper software. It is an XML/CGI database interface written in Python, which allows a standard access to a variety of database management systems and arbitrarily structured databases. This software therefore “wraps” the database into a standard XML format defined by the onceptualSchema. The BioCASE ProviderSoftware currently consits of the following components: * a PyWrapper instance skeleton * a ConfigurationTool to assisst the configuring of any number of ConceptualSchemas to an arbitrary database * a LocalQueryTool to query the providers local BioCASE installation online * preconfigured ConceptualSchemas like ABCD, DarwinCore, the BioCASE metadata profile and more * a set of test pages to check the installation and the version of the important installed python libraries