Articles tagged haproxy
Session Clustering for OAuth 2.0 Applications
A common OAuth 2.0 question we get: "How do I deal with OAuth in a load-balanced application?" The short answer: There’s nothing specific about session clustering for OAuth. The longer answer is—you likely still need to worry about cluster session management. This post will discuss how an OAuth login relates to your application’s session. And we’ll build a simple, secure, load-balanced application to demonstrate. <div class="integrator-org-warning"> <blockquote> <p> Note: In May 2025, the <a href="/blog/2025/05/13/okta-developer-edition-changes">Okta...
Scaling Secure Applications with Spring Session and Redis
Spring Boot and Spring Security have delighted developers with their APIs for quite some time now. Spring Security has done an excellent job of implementing OAuth and OpenID Connect (OIDC) standards for the last few years. If you’re using Spring Security’s default authorization code flow with OIDC, it’ll establish a session on the server and serve up old fashion session cookies. If you want to scale your services, you’ll need to share session information. This...