Performance-Tuning on Scholionhttps://scholion.thluiz.com/tags/performance-tuning/Recent content in Performance-Tuning on ScholionHugo -- gohugo.iopt-BR© 2026Tue, 06 Oct 2026 04:20:06 +0100600k concurrent websocket connections on AWS using Node.jshttps://scholion.thluiz.com/notes/600k-concurrent-websocket-connections-on-aws-using-node-js/Thu, 16 Apr 2015 15:30:24 -0300https://scholion.thluiz.com/notes/600k-concurrent-websocket-connections-on-aws-using-node-js/The post explains how to push an AWS EC2 instance toward 600k persistent websocket connections by choosing Node.js, using ws and sticky-session, and raising V8 and system limits.