Redis is Hot. What Can You Use It For?
If you haven’t heard of the in-memory key-value store Redis, you’ll probably be hearing about more in the near future. Other NoSQL databases, such as the document database MongoDB remain somewhat controversial among practitioners. Nothing has garnered quite so much geek love as Redis. Take for example this Hacker News thread about how Redis is being used in production on an adult website (don’t worry, both the Hacker News thread and the Google Groups thread it links to are work safe). Much of the vitriol I expect from a typical Hacker News thread, especially one about a new-ish technology like NoSQL, is missing. Redis is emerging as perhaps not the best tool for every job, but one that is well loved for the jobs its capable of doing.
Now, you’re always hearing that NoSQL databases have particular use cases, and that there are some things you should still use a relational database for. So what exactly is Redis good for?
Well, NoSQL expert Mathias Meyer compiled a big collection of Redis use cases from waaaay back in February 2010 (two years ago today, in fact). Please note though that one of the main examples, on creating a Twitter clone with Redis, has moved to another location.
See also: 35+ Use Cases For Choosing Your Next NoSQL Database
Since you’re here …
… We’d like to tell you about our mission and how you can help us fulfill it. SiliconANGLE Media Inc.’s business model is based on the intrinsic value of the content, not advertising. Unlike many online publications, we don’t have a paywall or run banner advertising, because we want to keep our journalism open, without influence or the need to chase traffic.The journalism, reporting and commentary on SiliconANGLE — along with live, unscripted video from our Silicon Valley studio and globe-trotting video teams at theCUBE — take a lot of hard work, time and money. Keeping the quality high requires the support of sponsors who are aligned with our vision of ad-free journalism content.
If you like the reporting, video interviews and other ad-free content here, please take a moment to check out a sample of the video content supported by our sponsors, tweet your support, and keep coming back to SiliconANGLE.