Why Redis Hash Exists | EXISTS, INCR, DECR Explained (CLI + Java) скачать в хорошем качестве

Why Redis Hash Exists | EXISTS, INCR, DECR Explained (CLI + Java)

In this video, we deep dive into Redis Hash and understand when and how to use it in real applications. We start from the basics and move to advanced usage, demonstrating everything using Redis CLI and a Java application with Redisson. 🔹 Topics covered: What is Redis Hash and where it fits Redis Hash commands using CLI (HSET, HGET, HGETALL, etc.) Using Redis Hash in Java (Redisson) Supporting commands: EXISTS, INCR, DECR (CLI + Java) Real-world example: Seat booking system (available seats counter) Production best practices (key design, performance, when NOT to use Hash) This video is part of my Redis series based on real production experience, focusing on practical usage and internals—not just commands. #Redis #RedisHash #RedisJava #Redisson #RedisCLI #BackendDevelopment #SystemDesign #DistributedSystems #Caching #RedisTutorial #LevelUpWithSuhail 🔗 Playlist link is in the comments 👍 Like | 💬 Comment | 🔔 Subscribe for more Redis internals and real projects 📌 GitHub Repository (Notes + Code)- https://github.com/suhailgupta/redis Discord Link-   / discord   Instagram Link-   / levelupwithsuhail   Twitter Link- https://x.com/SuhailTechTalks Other Playlists: Kafka Zero to Hero-    • Kafka- Zero to Hero   LLD-    • LLD   Chapters: 00:00:00 Introduction 00:01:05 EXISTS, INCR, DECR Explained using Redis CLI 00:08:05 EXISTS, INCR, DECR via Java (Redisson Example) 00:13:38 Why Redis Hash Exists (Concept & When to Use)