How do you scale WebSockets to millions of concurrent connections?
How to scale WebSocket servers to millions of concurrent connections: connection limits, fan-out, sticky routing, load balancers, Kubernetes and load testing.
Guides and deep dives
Long-form answers to the questions we get asked most. Each guide names the limits you hit, the choices that matter, and how to test the result before a launch depends on it.
How do you scale a WebRTC SFU on Kubernetes?
How to run WebRTC selective forwarding units on Kubernetes: host networking, UDP port ranges, TURN placement, pod placement, autoscaling signals and load testing.
How do you migrate petabytes from on-prem to the cloud?
A plan for moving very large data sets to AWS, GCP or Azure: inventory, transfer methods, integrity checks, cutover windows and the rollback you hope not to use.
Horizontal or vertical scaling: which does your microservice need?
When to add replicas and when to add resources: the limits, costs and failure modes of each, and how to tell which one your service needs.
Guides are updated when the tooling changes; the date at the top of each one says when it was last revised.
Tell us what you are scaling
Send a short description of the system and the deadline. A senior engineer replies by email, and pricing follows a discovery call.
Contact Kitecorp or email admin@kitelang.cloud