September 2017
Beginner to intermediate
396 pages
9h 46m
English
Content preview from Haskell Cookbook
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Using hashsets and sorted sets in redis to create a Trie
In this recipe, we will be using hedis to create simple trie in Redis. We will a use hashset to store an object, and store its searchable index in the sorted set in redis. We will be using the prefix trie to create a searchable index. For example, if we are searching for "APPLE", we will index all prefixes ("A","AP","APP","APPL", and "APPLE") in the index. Whenever a user enters a string to search, we will be able to look up our index and get the result.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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