Simple probabilistic data structure used to count distinct values.
source
Here is html version of Simon Marlow's book ‘Parallel and Concurrent Programming in Haskell’.
Slides and videos from the Velocity conference 2017.
Not enough watchers Verify that if you have enough available watchers in your system. If this value is too low, the file watcher in Webpack won’t recognize the changes:
cat /proc/sys/fs/inotify/max_user_watches Arch users, add fs.inotify.max_user_watches=524288 to /etc/sysctl.d/99-sysctl.conf and then execute sysctl –system.
Ubuntu users (and possibly others):
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p Source
Papers from CVRP 2017