Visit Our Website: Join Our Discord (24/7 help): Like & Subscribe: @interviewpen This is the first of 4 videos diving into some unique use cases of Redis. Redis is a popular in-memory key-value store, but it also supports a couple of persistence mechanisms that enable it to save data to disk in case the server fails. By utilizing these persistence mechanisms, we can use Redis for a wide range of use cases that would traditionally be done by slower, more complex databases. If you liked this video and want to learn more about fundamental systems and how they can be used to solve problems, check out our full course on ! Socials: Twitter: LinkedIn: Website: