Java does shared memory by default and even has concurrency related concepts as fundamentals of the language (Object.wait(), etc.) .
Python supports threading but is not very useful due to the infamous GIL. However, multiprocessing is usually a decent alternative and it supports shared memory on forking (copy on write, though). Also you can use mmap easily for IPC.
Python supports threading but is not very useful due to the infamous GIL. However, multiprocessing is usually a decent alternative and it supports shared memory on forking (copy on write, though). Also you can use mmap easily for IPC.