Posted inDatabase
10ms Search Autocomplete: Mastering Redis Sorted Sets
Stop using SQL LIKE for search features. Learn how to leverage Redis Sorted Sets to build an autocomplete system with sub-10ms response times.
Posted inDevelopment
Handling Message Duplication in RabbitMQ: Implementing an Idempotent Consumer with Node.js
Don't let your system charge customers twice! Learn how to implement an Idempotent Consumer with RabbitMQ, Node.js, and Redis to handle message duplication effectively.
Posted inDevelopment
Scaling Socket.IO: Solving Real-time Synchronization with Redis Adapter
Is your Socket.IO system failing when scaling horizontally? Learn how to use Redis Adapter to sync real-time data across multiple Node.js servers effectively.
Posted inDocker
Dockerizing Apache Airflow: Professional CeleryExecutor Deployment with Docker Compose
How to Dockerize Apache Airflow with CeleryExecutor and Redis using Docker Compose. The optimal solution for deploying stable and scalable data workflows.
Posted inDatabase
Mastering Redis OM: When Redis Becomes More Than Just a Caching Layer
Redis OM helps you manage complex JSON data and perform Full-text search on Redis with lightning speed. Detailed guide for Python and Node.js.
Posted inDatabase
Database Schema Design for Chat Apps: From Zero to Scaling for Millions of Users
Learn how to design database schemas for chat applications from basic to advanced levels. Optimize performance with Redis, handle millions of messages, and implement cursor-based pagination.
Posted inDevelopment
Idempotency in REST APIs: Preventing “Double Charges” with Node.js and Redis
Learn how to prevent duplicate transactions in REST APIs using Node.js and Redis. A practical guide to protecting data and avoiding 'double charge' errors during retries.
Posted inDatabase
Redis Insight: The Visual Lifesaver for Debugging and Optimizing Redis from A-Z
Discover how to use Redis Insight to monitor performance, analyze RAM, and visually debug data. The ultimate CLI alternative for developers.
Posted inFedora
Installing and Configuring Redis on Fedora Server: Handling SELinux and firewalld for High-Performance Cache Server Deployment
Redis on Fedora Server won't connect after installation — the root cause typically comes from three layers: the default localhost bind address, firewalld blocking port 6379, and SELinux enforcing mode denying network connections. This article goes straight to fixing all three, with a production security deployment checklist included.
Posted inDatabase
Dragonfly: A Redis Alternative for Systems with Millions of Requests
Is single-threaded Redis slowing down your system? Discover Dragonfly - a multi-threaded in-memory database fully compatible with Redis but 25x faster.