External file formats
ODABA supports the following external file types:
- CSV, ESDF - extended self delimiter file (.esdf, .csv)
 - OXML - ODABA xml file (.oxml, .xml)
 - OIF - object interchange format (.oif)
 - OEL - object exchange language (.oel)
 - BINA - binary flat file (.bina)
 
File type definitions are not necessary but may held identifying the storage type for an external file by default.

