How to Get Started in Finance and Data Science?

So for someone who wanted to get started in financial data science andee such things we've been talking about, what are the main types of skills and technologies that they would need to know? I mean, e python for sure. You need somehow, some data bases. Then actually points which i usually summarize on the basic so we have, for example, in our certificat program,. The largest, the longest running online training program that we have for complete area tools and skills. It's simply required because otherwise, how do you want to automat things with regard to trading, if you don't know how to work with sockets and streaming and maybe also even streaming visualization?"