Which framework+database to choose for a store with 10,000+ items?

Question

PHP

Hello.
The task is to create a store that can be used by several suppliers, to import their price lists. Everyone should have their own administrator zone (login and password).
There will be about ten such suppliers, positions in the price lists will be about 10-20 thousand.
From CMS Joomla, OpenCart (I wanted to take it as a basis), WordPress was dissuaded completely right away.
Interested in what it is possible to implement such an online store (perhaps an online storefront, without the possibility of payment)?

Answer 1

phalconphp + mysql [+mongodb*]
* for easier search by product attributes and content.

Answer 2

There are no such shops. You have to write yourself.

Answer 3

Laravel

Answer 4

No-no - no, here you need to take it seriously - python+Hadoop(+ couchDB for a convenient search by attributes
) OpenCart will deal with the admin panel for several vendors.. If it doesn't work, you can use ModX or Yii. But mysql is 100% enough. And the attribute filter can be made with distinctive field selections.