If a new system, especially a computer system, goes live, it starts to operate.

Our new payments system will go live at the beginning of next month. 下个月初我们新的支付系统将开始运行。

Our first public forum goes live next month and we will be monitoring its use.

The product, which is scheduled to go live next spring, offers improved reliability and flexibility.

A beta version of the app has now gone live.

Our new website will go live in a few days' time.

See also: live adverb