== Data Store Interface to the Postage Stamp Server ==

[wiki:PostageStampServer up to PostageStampServer]

The postage stamp server is configured to query a number of web sites for new
request files. These web sites implement the 'Data Store' interface which is descibed in detail in
[wiki:DataStoreSpec specification].

A data store is divided into 3 levels. 
The root has a set of ''products''. [http://] Each product contains filesets.
Each fileset is a list of files.


The page [http://ps1sc.ifa.hawaii.edu/PS1wiki/index.php/DataStoreExamples#Data_Store_Examples] on the PS1SC wiki
has links to some Data Store examples.