Stay up when a region goes down: Highly available Redis for Python apps

Redis Blog2026-09-23 08:000 views

Active-Active Redis & client-side geographic failover Active-Active Redis distributes data across multiple regions, allowing each regional database instance to serve both reads and writes. What kind of magic allows that? Redis uses conflict-free repl...

Source：https://redis.io/blog/stay-up-when-a-region-goes-down-highly-available-redis-for-python-applications/

My favorites

PreviousThe official FastAPI Redis SDK is now available NextHow moving from Azure Cache for Redis to Azure Managed Redis can cut costs by 40%

System Design, Plainly — Part 8: Replication

At 3 AM on a Thursday, an on-call engineer watched a database failover complete in 41 seconds — clean promotion, new pri

0dev.to Programming

7 tips I’d give to beginner developers

7 tips I’d give to beginner developers I’m a full stack developer working with Flutter, React.js, Node.js, MongoDB, and

0dev.to Git

MongoDB vs PostgreSQL: how I choose between them

I use both in my projects, so people often ask me which one is better. My answer is that it depends on the shape of your

0dev.to Database

Linxr | Part 14 — Asterisk PBX Joins Linxr and Recipes Go Native

AI2TH started with three separate apps, each carrying its own VM: Pockr (Docker), Zyvr (an Asterisk phone system) and Ku

0dev.to Linux

I automated price & stock checks with a small Python tool — here's the practical setup

If you sell or source products online, you probably do this by hand: open the same pages every day, check whether the pr

0dev.to Python

How to Self-Host n8n with Docker Compose and PostgreSQL (2026 Architecture Guide)

When you outgrow 2,500 monthly executions on managed workflow clouds—or run polling and AI loops that burn per-operation

0dev.to Docker