this a book list of computer science.

1. Core Java v1 ANd v2.pdf
2. java-concurrency in practice
3. Effective Java (2017, Addison-Wesley) If you are not familiar with English, you can follow this repo to read both in Chinese and English. clxering/Effective-Java-3rd-edition-Chinese-English-bilingual.
4. java-performance-the-definitive-guide
5. Thinking_in_Java_4th_edition

1. Advanced Programming in the UNIX Environment.3rd-Edition
2. TCPIP
3. The Linux Programming Interface
4. UNIX Network Programming - The Sockets Networking API

1. design patterns elements of reusable object-oriented software
2. Refactoring_ Improving the Design of Existing Code 2nd Edition - 2019
3. sicp

1. AppNee.com.MySQL.Crash.Course

1. Data_Engineering_Teams.pdf
2. The_Ultimate_Guide_to_Switching_Careers_to_Big_Data.pdf

These two books are the opensource ebook by Jesse Anderson, who is a famous big data scientest. You would better to download these books from his home page. But you also could download from this repo for your bad network.