We’ll walk through three different approaches (including code) to processing a Twitter feed in real time, using Redis Pub/Sub, Redis Lists, and Redis Sorted Sets, respectively.

At first, string processing might seem very hard to optimize. If you’re looking for a newline in some text, you have to check every character in the string against every type of ...

At first, string processing might seem very hard to optimize. If you’re looking for a newline in some text, you have to check every character in the string against every type of newline, righ… ...