如何用大JSON数据快速填充tableview

I have an app that retrieves json data from my server using Alamofire. I parse this json data using SwiftyJSON and then populate my table view. However I have a problem with the performance, it's very slow, it takes 6 seconds to load the table view with the received data (90 orders) and it takes longer with the number of orders increasing. I don't think the problem is with Alomofire. How do I a parse and populate my table view faster similar to twitter or facebook? This is what I haveI have an app that retrieves json data from my