Deep Dive: How Keycloak 24 Manages 10k Users with PostgreSQL 17 and Redis 8.0

try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3900225) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } ANKUSH CHOUDHARY JOHAL Posted on Apr 29 • Originally published at johal.in Deep Dive: How Keycloak 24 Manages 10k Users with PostgreSQL 17 and Redis 8.0 #deep #dive #keycloak #manages Keycloak 24’s default configuration chokes on 2k concurrent users—but with PostgreSQL 17 and Redis 8.0, we pushed it to 10k active sessions with 89ms p99 latency, zero dropped requests, and 40% lower infrastructure costs than the legacy JDBC-only setup.

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