How to download database of a site?

How to download database of a site?
For example on the basis of the website there are a bunch of codes
on the window you need to enter the code and check whether your code sovpadaet codes on database!
Ie want to download the whole database, or all codes from the site.
July 12th 19 at 16:48
2 answers
July 12th 19 at 16:50
Pfff, easy!

Get a job in sign a NDA about not disclosing, get access to the database.
Merge a copy of the database, pay the penalty for violating the NDA, according to the contract that you signed. Profit.
You can even kidnap the daughter of their CTO. The main thing that he was not a man with a very particular set of skills. - parker commented on July 12th 19 at 16:53
July 12th 19 at 16:52
About "base" and has not been canceled: sitemap.xml )))
and then links the spider to start.

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