42votes
Kubernetes
Solved
How to configure horizontal pod autoscaling with custom metrics?
I'm trying to set up HPA based on Prometheus metrics but the controller keeps throwing 403 errors. Has anyone configured the RBAC correctly for this?
28votes
Performance
Open
Best practices for optimizing cold starts on Nexus Edge Functions
Looking for strategies to reduce cold start latency. Pre-warming isn't an option for our serverless billing model. Any tricks with layer caching?
19votes
Showcase
Building a global fintech app on CloudNexus — Case Study
Just launched our payments platform handling 10k TPS across 3 regions. Here is our architecture diagram and lessons learned.
15votes
API
Announcing Beta: GraphQL API for Infrastructure Management
We're excited to open the beta for our new GraphQL API. Get complex resource graphs in a single query. Docs are here...