CNCF：2021年北美KubeCon+CloudNativeCon报告（英文版）

The event received 976 submissions with an acceptance rate of 14% which resulted in 227 total speakers for the event. (Note that total speakers includes co-presenters and panels.) Of the accepted speakers, 33% represented an end user company and 58% a vendor company and 9% other (individuals without a company affiliation, non-profits, and training organizations). For keynotes, 10% of speakers were from an end user company and 90% a vendor company. The five-day conference offered attendees 225