delving/culture-hub — pull request #493 by manuelbernhardt (2012-05-10 10:12:38+00:00)
Title: Storage overhaul

Re-structuring the storage of the CultureHub:

* all mongo data storage happens now via the `MetadataCache`. The `MetadataItem` replaces `MetadataRecord`, `IndexItem` and `MusipItem`. There is an evolution to apply this change on existing data.
* the storage of raw data happens now in BaseX, which requires a BaseX server to run (http://basex.org/products/download/all-downloads/)
* the CollectionProcessor replaces the DataSetProcessor, and the workflow is adjusted so that enrichments can be added easily.