How To Make A Serverside Hub Part 2/2 99%

Since the hub is the central point of contact, it is also the primary target for attacks.

This second part of our series dives into the of your server-side hub. If Part 1 was about setting the stage (infrastructure and basic routing), Part 2 is about making the gears turn—handling data persistence, real-time synchronization, and security. How To Make A Serverside Hub Part 2/2

As your traffic grows, a single hub instance will become a bottleneck. Since the hub is the central point of

Now that your basic server structure is live, it’s time to transform it from a simple gateway into a functional "brain" for your application. 1. State Management & Data Persistence As your traffic grows, a single hub instance

For a hub, Redis is often the gold standard. It’s an in-memory data store, meaning it’s incredibly fast for real-time updates. If you need long-term storage (like user profiles), pair it with a relational database like PostgreSQL .