Need to count millions of items at lightning speeds? Look no further. Redis Hyperloglog is a probabilistic data structure that lets you maintain counts of millions of items with extreme space efficiency. Useful for a range of scenarios like IoT where you are counting input from sensors or mobile applications where you are counting millions of user data items, hyperloglog is best explained with attached example on counting check-ins from users at popular locations.
Download this whitepaper today to get the explanation and the node.js/angular example on how to implement hyperloglog in your application today!