What is the relationship between Jinan and Yi Yun?

It's okay. Official website shows that Jinan Ruyun Information Technology Co., Ltd., founded on 20 19, is located in Jinan City, Shandong Province, focusing on the technical development of computer software and hardware; Shandong Yi Yun Information Technology Co., Ltd., founded on 20 1 1, is located in Jinan City, Shandong Province, focusing on the ecological construction of government information, so Jinan's entry into the cloud has nothing to do with Shandong Yi Yun.