Databases & SQL · Redis

Redis Tutorial

Caching choreography, TTL discipline, Streams & pub/sub orientation.

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Lesson outline

  1. 13
    Use SET with options

    Use SET with options — Redis tutorial, lesson 7. Learn how to configure flags like NX, XX, EX, PX, and more to control key behavior during assignment. Includes hands-on walkthrough, troubleshooting edge cases, and practical examples for real-world caching and data management.

  2. 14
    Redis Tutorial — Part 007

    Placeholder slot — edit in console (redis-stub-007).

  3. 15
    Work with multiple keys

    Work with multiple keys in Redis — practical steps, troubleshooting, and what to learn next.

  4. 16
    Redis Tutorial — Part 008

    Placeholder slot — edit in console (redis-stub-008).

  5. 17
    INCR and DECR for Counters

    Master Redis atomic counters with INCR and DECR commands. This lesson covers core concepts, step-by-step usage, hands-on exercises, edge cases, and next steps for sequential learning.

  6. 18
    Redis Tutorial — Part 009

    Placeholder slot — edit in console (redis-stub-009).

  7. 19
    Manage Key Expiration with TTL

    Learn to set and manage key expiration in Redis using TTL. This lesson covers the core concept, step-by-step usage, practical exercises, and troubleshooting for automatic key expiry.

  8. 20
    Redis Tutorial — Part 010

    Placeholder slot — edit in console (redis-stub-010).

  9. 21
    Check Key Existence and Type

    Check key existence and type — redis. Learn how to verify if a key exists and determine its data type in Redis with hands-on steps, troubleshooting, and next lesson.

  10. 22
    Redis Tutorial — Part 011

    Placeholder slot — edit in console (redis-stub-011).

  11. 23
    DEL, UNLINK, FlushDB

    Learn to delete keys individually with DEL, perform non-blocking removal with UNLINK, and wipe all keys with FLUSHDB in Redis. Includes hands-on exercises, performance comparisons, and troubleshooting edge cases.

  12. 24
    Redis Tutorial — Part 012

    Placeholder slot — edit in console (redis-stub-012).

    Redis Tutorial — step-by-step tutorials

    What you will find here

    This track walks through redis tutorial in order — each lesson is server-rendered HTML you can read without JavaScript. Follow the outline, then practice in the browser IDE when a lesson links to runnable code.

    Tutorials vs quizzes and code samples

    Tutorials teach in sequence. For quick checks use quizzes. For copy-paste snippets see code samples. For deeper reading browse articles.