Virtual Private Cloud (VPC)
Your private network in the cloud: subnets, routes, firewall rules, peering and shared VPC.
Networking
Learning Hub
25 topics explaining what each cloud service does, why it exists, and which certification tests it. Written in our own words — we explain concepts rather than paraphrasing documentation.
Networking
Private networks, load balancing, DNS and content delivery.
Load Balancing
Distributing traffic across backends: the global versus regional and proxy versus pass-through decisions that drive every selection question.
Networking
Content Delivery and Edge Caching
Serving content from locations close to users: cache keys, invalidation, and what should and should not be cached.
Networking
Cloud DNS
Managed name resolution: public and private zones, record types, forwarding and split-horizon design.
Networking