Recommend ecommerce cms

Question

Java

Please advise a good ecommerce cms. The main requirements are:
1) Written in Java (preferably)
2) Very simple and very extensible
3) You can use it out of the box
4) For a store with a very narrow theme, but serious traffic.

Thank you.

Answer 1

Magento. True in PHP. The last point is resolved by replicating the database, installing an opcode cache (APC), turning on "compilation".

Answer 2

Well, and more monstrosity ... We work with Magenta. Extensibility is good, but you need a good understanding of the processes :)

Answer 3

You can x3m.cms (php, ajax)
2) +
3) +
4) +
payment systems are not supported yet, but their integration is planned soon.