All Posts
16 posts
- The on-call rotation is a social contract, not a schedule
- Database HA without Kubernetes
- Site-to-site VPN: connecting infrastructure across boundaries
- From VPN to Zero Trust: the perimeter is no longer real
- Cloud providers, the lock-in curve
- DNS records for email, reputation takes time
- Replication and sharding, consistency at scale
- Building infrastructure from bare metal
- ELK — logs tell stories, not facts
- Message queues, delivery ≠ processing