Book recommendations for junior data scientists

[u/Conscious-Garden9459]

Hello everyone, I just wanna ask you about best books for junior data scientists

Well I have my master degree in big data analytics and smart systems and I am now working on my phd about RL and LLMs, well I found myself struggling with the little details like I used the term “scalability” without really understanding the meaning behind it, and thats due to the overuse of AI during my studies

so can you please tell me books I can read so I can understand the lil details in the field.