A bit off topic but I'm just curious, why TikTok (Chinese company) uses Google Cloud? AWS/Azure is operated in China (by local company) but Google Cloud isn't.
Its China version Douyin also uses a mix of Aliyun and their own infrastructure, so ByteDance likely have plenty of experience operating in multi/hybrid cloud environment.
I also suspect that Google Cloud's learning resource in Chinese is fewer than AWS/Azure.
Yes, that's true. But it's not like there are a lot of learning resources in Chinese for AWS/Azure, either. At least compared to Aliyun (Alibaba Cloud). So likely it doesn't matter.