Network
A network is a collection of interconnected devices, such as computers, servers, routers, switches, or other hardware, that communicate and share…
- Terraform & OpenTofu Tutorials
AWS VPC Peering and Transit Gateway with Terraform
Connect AWS VPCs with Terraform or OpenTofu using VPC peering for simple cases or a Transit Gateway for many networks, with routes and a comparison of costs.
- Terraform & OpenTofu Tutorials
AWS VPC Endpoints and PrivateLink with Terraform: Private Access to AWS Services
Create gateway and interface VPC endpoints with Terraform or OpenTofu to reach S3, DynamoDB and other AWS services privately and reduce NAT gateway costs.
- AWS
AWS Transit Gateway
AWS Transit Gateway is a regional network hub that connects VPCs, VPN connections and Direct Connect with transitive routing.
- AWS
AWS PrivateLink
AWS PrivateLink provides private connectivity between VPCs and AWS services or your own services using interface endpoints, without Internet access.
- AWS Tutorials
AWS Three-Tier Web Architecture: Reference Design with Terraform
A reference architecture for a highly available three-tier web application on AWS: VPC, ALB, EC2 auto scaling and RDS, with the Terraform modules to build each layer.
- Glossary
OSI model
The OSI model is a conceptual framework that describes how a network functions, split into seven layers.