New top story on Hacker News: Ask HN: Upskilling as a Data Engineer

Ask HN: Upskilling as a Data Engineer
13 by thewhitetulip | 2 comments on Hacker News.
What should a data engineer learn as a part of Upskilling in 2022? New languages like Rust/Ocaml/Nim.. if yes then which? I don't think learning an ETL tool will be helpful because essentially they are all one and the same. Any tips?