I do quite a bit of data munging on multiprocessor Unix systems, and found (some remarkably lightweight) homemade Rust/py tools invaluable for getting stuff don

I do quite a bit of data munging on multiprocessor Unix systems, and found (some remarkably lightweight) homemade Rust/py tools invaluable for getting stuff done. A low-memory Unix map-reduce combinator - https://github.com/vlad17/slb https://github.com/vlad17/slb A sparse matrix parser (cpython equivalents are not parallel) - https://github.com/vlad17/svm2csr https://github.com/vlad17/svm2csr A personal task planner when doing high-risk work which minimizes time to failure - https://github.com/vlad17/fdd https://github.com/vlad17/fdd