Redis uses a very straightforward command line interface. Though it’s relatively simple, it does provide some interesting features that one might not expect. Let’s go over some of the basics and work our way around most of the client’s functionality and features.
Hashes in Redis are a way to store associated field-value pairs under a single key, where both the field and values are strings. Redis allows for modifications to both the data structure as a whole, and also to each field in the structure. This makes it a great (and very fast) backing store for objects in an application.
What creates trust? What makes people laugh, or feel surprised? Can an algorithm pinpoint the exact moment or reason a person expresses excitement?