I'm looking to leverage on nopCommerce for a client's marketplace platform who: 1) is expecting 5,000 - 10,000 concurrent users 2) with 20,000 - 30,000 products
Would there be any issues?
Would also like to check, are there any known limitations of the platform?
No problem, you can go with nopCommerce. 20-30k products are managable. We have several clients with 50k+ products. But yes, you need powerful server to serve that.
To serve concurrent 5-10k you will need to run multiple intances, which needs customizations in default code.