Java Concurrency

Concurrency vs Parallelism
https://www.youtube.com/watch?v=FChZP09Ba4E

Java Memory Model
https://www.youtube.com/watch?v=Z4hMFBvCDV4

Threads and Locks
https://docs.oracle.com/javase/specs/jls/se8/html/jls-17.html

Guarded Blocks
https://docs.oracle.com/javase/tutorial/essential/concurrency/guardmeth.html


Python Concurrency

https://realpython.com/python-gil/

https://hackernoon.com/concurrent-programming-in-python-is-not-what-you-think-it-is-b6439c3f3e6a

https://wiki.python.org/moin/GlobalInterpreterLock