It operates on database dumps. That alone is absurd. Database dumps are not public interfaces. And they are really not suitable for mass data processing.
You have a DBMS available, but all you ask from it is a dump of all data in a format that can only be used as an archive or transfer format. And yet you think you can process this data reasonably?
You have a DBMS available, but all you ask from it is a dump of all data in a format that can only be used as an archive or transfer format. And yet you think you can process this data reasonably?