for example.) What do you think so far? I’ve worked with SQL databases before, and at first I was annoyed at how the database was set up. (I would have done it differently.) Then again ...

Dive into the nuances of database optimization and indexing. Request ChatGPT to provide real-world SQL examples or scenarios. Practice solving problems related to business analytics, e-commerce ...

LeetCode focuses mainly on algorithms, while data science requires skills like SQL, statistics, and working with real ...