For modern developers, being able to design and deploy applications to the cloud is an essential skill. However, not all developers have the necessary cloud experience.

The typical application deployment process is different in the cloud than it is on premises. Also, applications often need to be designed in different ways when they run in the cloud, due to the differences between on-premises IT resources and cloud-based services.

If you haven’t worked with AWS before, you’ll need to learn about certain concepts and services before you move on to designing and deploying an application.

Follow this AWS developer tutorial for beginners to learn Amazon cloud basics and to see what a simple application deployment process typically looks like on AWS.

Key AWS concepts for developers

The AWS cloud is a complex ecosystem of different tools and services. Developers who want to get started with application development and deployment on AWS don’t need to master every aspect of the platform, but they should be familiar with the following core concepts.

Programming languages

AWS supports virtually every programming language. No matter which language you code in, you will likely be able to deploy your application on its cloud — if you host it in a virtual machine, at least.

Top programming languages

However, if you choose to deploy your application with certain services, such as AWS Lambda or AWS Elastic Beanstalk, some languages may not be supported. Still, even in these cases, AWS supports the most popular languages, including Python, Ruby, Java and PHP.

APIs

APIs are integral to cloud-based applications; they are the glue that bind together the various services and applications.

Most cloud services feature a cloud API that enables your applications to interact with that service. For example, if you want to move data into or out of an Amazon Simple Storage Service (S3) storage bucket, you’d typically do so with the S3 API. There are other ways to interact with S3, but for an application, the API is the go-to element. You can use APIs for other AWS application development tasks, such as to assign an IP address or create a snapshot of an Amazon Elastic Compute Cloud (EC2) virtual machine.

Networking

Most cloud-based applications interface with the network using a cloud load balancer. Load balancers accept incoming traffic from the internet and forward it to internal applications or individual services running within your cloud environment. They also route outbound traffic to …….

Source: https://searchcloudcomputing.techtarget.com/tip/Get-started-on-AWS-with-this-developer-tutorial-for-beginners