So, you’ve unlocked the power of Redis as a cache, database, and message queue (if not, check out my previous article! 👉 Unlocking the Power of Redis). But what happens when a single Redis instance isn’t enough? Maybe your application is growing, or...
In the cloud, "operational excellence" and "reliability" are paramount. It's not just about getting things to work; it's about ensuring they work consistently, efficiently, and can recover from failures. This blog post will break down the fundamental...
As businesses expand globally, ensuring high availability, low latency, and fault tolerance for applications is critical. A multi-region AWS architecture helps achieve resilience by distributing workloads across multiple AWS regions. This post explor...
Geo-redundancy is the practice of replicating and storing your critical IT infrastructure and data across multiple locations strategically. Why Geo-Redundancy is Needed? The main aim is to ensure continuous availability and resilience against local...
In mission-critical networking environments, downtime is simply not an option. Whether supporting enterprise connectivity, IoT deployments, or cloud applications, edge SD-WAN nodes must remain highly available to ensure seamless operations. One of th...
Berikut adalah penjelasan lebih detail tentang cara mengkonfigurasi HAProxy sebagai solusi High Availability (HA) untuk web server berbasis httpd pada CentOS 7, sehingga ketika server utama down, lalu lintas otomatis dialihkan ke server cadangan. HAP...
In today's world of high-performance applications, every millisecond counts. Whether you're serving millions of requests per second or processing real-time data streams, Redis is a game changer. And here's a fun thought—have you noticed how people ta...
Imagine your favourite streaming app crashes during peak hours r an e-commerce site freezes during a flash sale, because one recommendation service fails. Sound familiar? In microservices, a single weak link can drag down the entire system. That’s wh...
Streaming replication in PostgreSQL ensures high availability and scalability by maintaining multiple copies of a database and continuously synchronizing standby nodes with the primary node. This guide walks you through setting up asynchronous stream...
Data Consitency - why it is so important? Achieving perfect consistency can be challenging and often unnecessary especially when we talk in according to microservice or Event-Driven Architecture styles. Unlike immediate consistency, which ensures tha...
