Most Powerful Open Source ERP

Developer Documentation

Guideline Never Use ZODB Temp Folder Across Multiple Requests

Incompatible with ZEO and clustering.

Guideline Never Write To ZODB If Not Required

ZODB is an incremental storage and every write creates more data.

Guideline Never Use ContentValues or ObjectValues On More Than 50 Documents In ZODB

Folders may contain million of documents.

Technical Note Restore Deleted Objects in ERP5

Shows example on how to restore deleted objects from the history of the ZODB.