Elixir, on the other hand, has many nice features for scripting, such as better string handling, process pipe-lining, and an excellent set of first-class generic data structures (beyond just map and list). It also happens to have Erlang's fantastic concurrency model.
Have you tried Crystal? Both are on my list of programming languages to look into next, together with Elm, Reason and Zig.
Elixir had a long startup time for one-off scripts in my experience, but Elixir’s syntax is still one of my favorites for scripting.
Python as a language can support parallelism via threads, and CPython as an implementation can via multiprocessing, but those are both very low level abstractions; Raku has higher level abstractions which allow much more succinct expression of parallel operations.
lliamander replied that Elixir does too and it's worth a look
To that, 7thaccount replied that Perl6 and Elixir fill different niches.
So far, it seems Perl6 fills a niche that requires scripting and first-class concurrency. My question then is: what is this niche that requires very solid concurrency but also scripting. In other words, what does Perl6 have in terms of concurrency that Python does not (given they are both scripting languages)?
I agree the GIL is a problem but it's only an issue for CPU-bound problems. Is there really an important amount of CPU-bound work that is written in a scripting language? If it's CPU-bound, wouldn't you want to use something lower level?
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Python's concurrency model is good for waiting on network or disk I/O because of its GIL (Global Interpreter Lock): https://realpython.com/python-gil/#the-impact-on-multi-threa...
If your program is CPU bound the GIL will slow you down. I'm sure since the python ecosystem is quite vast there are ways around the GIL... but then you have to worry about every library you use not supporting "real" multi-threading, or (b)locking for no reason and shitting all over your efforts.
