VPC

Apr 30, 2026 Alibaba Cloud Full Stack 52 min read

Alibaba Cloud Full Stack (3): VPC, SLB, and the Network Layer

Build a production network from scratch: VPC architecture, CIDR planning, VSwitches across availability zones, security groups as stateful firewalls, SLB for load balancing, NAT Gateway for outbound traffic, and EIP for …

Mar 16, 2026 Terraform Agents 30 min read

Terraform for AI Agents (3): A Reusable VPC and Security Baseline

The first reusable module — a three-zone VPC with public/private subnets, NAT egress, security groups layered by tier, and KMS keys per data domain. The same code shows up in every agent stack I've shipped, parameterised …

Apr 18, 2023 Cloud Computing 40 min read

Cloud Computing (5): Cloud Network Architecture and SDN

VPC, load balancers, CDN, SDN/NFV, and BGP -- a deep tour of cloud networking from packet to planet, with the production knobs that matter.