There are a few things here https://www.infoq.com/news/2020/01/ibm-stop-work-swift-server/ https://www.infoq.com/news/2020/01/ibm-stop-work-swift-serve.... From

There are a few things here https://www.infoq.com/news/2020/01/ibm-stop-work-swift-server/ https://www.infoq.com/news/2020/01/ibm-stop-work-swift-serve.... From what I remember when it was announced, the small ecosystem was mentioned, but not the performance.