If you are building or supporting cloud infrastructure built on AWS, GCP or Azure it is now extremely simple to get a live graphical snapshot of your cloud network topology.

A VPC peering connection is a networking connection between two VPCs that enables you to route traffic between the two VPCs using private IPv4 or IPv6 addresses. Instances in either VPC can communicate with each other as if they are within the same network. You can create a VPC peering connection between your own VPCs, or with a VPC in another AWS account. The VPCs can be in different AWS regions which is also known as an inter-region VPC peering connection.

One of the more advanced features of the Hava business plan is the ability to create teams.

Amazon Route 53 is a scalable and highly available DNS service that translates human readable website names like www.hava.io into the numeric IP address location of the target website host (13.35.145.107) or a private VPC or application endpoint.

The AWS Command Line Interface (CLI) is a downloadable tool that you can use to manage your AWS services.

Amazon CloudWatch is an AWS service designed to help you monitor the performance and health of your AWS resources and applications. CloudWatch initiates communication with other services in response to events or schedules. CloudWatch will also aggregate logs from other services and aggregate notifications and alarms from groups of services onto a customised dashboard.

With more and more development teams embracing containerised packaging and deployment of their applications and micro services, the ability to visualise the current state of containerised workloads has become important.

A large part of managing cloud infrastructure is making sure everything is running as expected so that your applications operate and access data efficiently while avoiding over specified resources that cost more than is necessary.

EC2 instances are the virtual machines provided by AWS that you can rent to run your application workloads. They can can vary from powerful instances with hundreds of processors capable of processing vast amounts of data quickly, down to small micro instances suitable for running microservices.