Scraper / Parser / KW page

I will commission the creation of a program whether in a windows version or as software running on a server(this I would prefer) that :

-picks up land registers

-writes the 5 sub-pages / sections of each ledger to an HTML file-Complete view (that is, a complete view of the situation on a given property)

-parser which extracts data from ledgers= html files and makes structured database which will be searchable by different Parameters

-parser that will analyze the content and give tags for each section in a specific way

The whole work of the program has to be continuous and multi-threaded.

The capacity of such a program is min 150 thousand records per 24 hours

The program should also have functions for monitoring changes in the selected record - such a list I have taken the user.