The Redis In-memory Data Store: Data Structures

Redis 6.0    |    Beginner
  • 11 Videos | 1h 17m 23s
  • Includes Assessment
  • Earns a Badge
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Redis offers a variety of data structures and collections which enable developers to deliver several types of high-performing applications to end-users. In this course, you'll learn how to work with Redis's different data structures, namely lists, hashes, and sets. You'll then learn to perform various set operations, such as union, intersection, and set difference. Next, you'll distinguish sorted sets from regular sets and learn how to work with them. You'll then examine the benefits and limitations of HyperLogLog structures and how to use these in Redis. Upon completing this course, you'll be able to compare and work with each of these structures and recognize their use cases.

WHAT YOU WILL LEARN

  • discover the key concepts covered in this course
    recognize the features of list structures in Redis and illustrate the types of operations that can be performed with them
    extract elements from Redis lists individually or in bulk
    use the Redis hash structure to store and extract data in the form of a map
    distinguish between list and set data structures and apply the Redis CLI commands that apply to sets
    perform set operations such as union, intersection, and set difference on Redis sets
  • describe the properties of sorted sets and illustrate how they contrast with regular Redis sets
    remove and modify the elements in a sorted set
    order elements with the same score in a sorted set based on their lexicographic values
    illustrate the use and limitations of the HyperLogLog structures when it comes to tracking unique values
    summarize the key concepts covered in this course

IN THIS COURSE

  • Playable
    1. 
    Course Overview
    2m 9s
    UP NEXT
  • Playable
    2. 
    Working With List Structures
    8m 58s
  • Locked
    3. 
    Popping Elements From Lists
    8m 2s
  • Locked
    4. 
    Using the Hash Structure
    9m 28s
  • Locked
    5. 
    Working With Sets
    8m 15s
  • Locked
    6. 
    Performing Set Operations
    6m 47s
  • Locked
    7. 
    Working With Sorted Sets
    8m 24s
  • Locked
    8. 
    Modifying Sorted Sets
    6m 7s
  • Locked
    9. 
    Using Lexicographic Ordering in Sorted Sets
    8m 27s
  • Locked
    10. 
    Using HyperLogLogs in Redis
    5m
  • Locked
    11. 
    Course Summary
    1m 16s

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