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Nemanja Djuric's Picture

Nemanja Djuric

Belgrade, Serbia https://nemanja.io 42 posts
Page 1 of 9 Older Posts →

Meet VeloServe: Speed Redefined

VeloServe: A High-Performance Web Server written in Rust TL;DR: I spent a day building VeloServe, a high-performance web server with embedded PHP support, using Cursor »

Nemanja Djuric Nemanja Djuric on nginx, apache, Rust, Web Development, DevOps, Performance, Open Source, AI, AI Coding, WordPress, SAPI, PHP, VeloServer, Velo, php-fpm, litespeed 06 December 2025

How to quickly fix broken RPM packages in Fedora

Hello, It's been a while since my last post. I wanted to share today something really interesting that happened to me while upgrading my Fedora OS »

Nemanja Djuric Nemanja Djuric on rpm, rpm packages, broken rpm, fix deepin editor, deepin editor, deepin-editor 02 May 2025

How to deploy AWS EKS Cluster with Longhorn filesystem

Hello, It's been a while since my last post. Today I would like to show how to setup Kubernetes cluster on AWS using their Elastic Kubernetes »

Nemanja Djuric Nemanja Djuric on eksctl, aws, aws eks, eks, elastic kubernetes service, kubernetes, kubernetes service, helm, longhorn, longhorn filesystem, longhorn ui 13 October 2024

From Yellow to Green: How to Achieve a Healthy Elasticsearch Cluster

I often see ElasticSearch booted into single-node mode and show cluster health in a "Yellow" mode. I want to explain why that is happening today and »

Nemanja Djuric Nemanja Djuric on rest, elasticsearch, elasticsearch status, indices, es indices, es cluster health, es yellow, es green 22 May 2024

Split Read and Writes in Magento 2 using AWS RDS and ProxySQL

Hello, I have been exploring options lately to scale MySQL and tested this solution. In my tests, I am using small db.t2.medium AWS RDS »

Nemanja Djuric Nemanja Djuric on proxysql, aws, aws rds, rds, horizontal mysql scaling, mysql scaling, read replica, write replica 26 March 2023
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