Yeah, saves you from thundering herd problems https://github.com/ben-manes/caffe...

		asadawadia on July 22, 2022 \| parent \| context \| favorite \| on: Ask HN: What are some cool but obscure data struct... Yeah, saves you from thundering herd problems https://github.com/ben-manes/caffeine cache does something similar by caching the future that gets returned on look-ups if the value is still being computed