High RAM use during parse

[HippoBloke]

I have a document I'm trying to consume but whilst parsing it memory goes through the roof eventually causing my Synology NAS to kill the process. It is a small 800Kb car insurance document but during parsing the memory reaches almost 5Gb.

There isn't any real detail I need to be able to search on so is it possible to add it to the system without parsing ?

Thanks
Hippo