Start by implementing a simple Redis cache to see how much it improves your hub’s response times!
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
Run multiple instances of your hub behind a Load Balancer .
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 Build a Server-Side Hub (Part 2/2): Logic & Execution
Every request passing through the hub must carry a JSON Web Token (JWT). The hub should verify this token before passing the request to internal services.
As your traffic grows, a single hub instance will become a bottleneck.
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Start by implementing a simple Redis cache to see how much it improves your hub’s response times!
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
Run multiple instances of your hub behind a Load Balancer .
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 Build a Server-Side Hub (Part 2/2): Logic & Execution
Every request passing through the hub must carry a JSON Web Token (JWT). The hub should verify this token before passing the request to internal services.
As your traffic grows, a single hub instance will become a bottleneck.
