<div>
Thank you for wonderful day explanation!
</div>


<div>
<div class="content wysiwyg-content">
Im starting up a new infrastructure in aws as a test for our new product. We need to have certain ports open and available to Internet for some of the ec2 instances. The question is, should I use nat gateway or nat instances?
</div>
</div>


Im starting up a new infrastructure in aws as a test for our new product. We need to have certain ports open and available to Internet for some of the ec2 instances. The question is, should I use nat gateway or nat instances?

Which one to use aws nat instance or nat gateway?

Amazon Web Services (AWS), is a collection of remote computing services, also called web services, that make up a cloud-computing platform  operated from 11 geographical regions across the world. The most central and well-known of these services include Amazon Elastic Compute Cloud, also known as "EC2", and Amazon Simple Storage Service, also known as "S3". Other services include Elastic MapReduce (EMR), Route 53 (a DNS web service),  provides a highly available and scalable Domain Name System (DNS) web service, Virtual Private Cloud (VPC), storage, database, deployment and application services.

Cloud computing, also known as on-demand computing, is a kind of Internet-based computing where shared resources and information are provided to computers and other devices. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers, relying on sharing of resources to achieve coherence and economies of scale.

Cloud Computing

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.