Turnover can be high, often depends on industry and country. I know/do banking with staff in China, around 300 mainframe engineers, with average tenure around

Turnover can be high, often depends on industry and country. I know/do banking with staff in China, around 300 mainframe engineers, with average tenure around 5 years, which is miles ahead of India. If you'd like pointers for mainframe in China, drop me a mail.