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Everything You Wanted to Know About AWS | Agilisium CoCreator

Amazon Web Services (AWS), the company's cloud platform, has grown into a significant part of Amazon's overall business.
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Amazon Web Services (AWS), the company's cloud platform, has grown into a significant part of Amazon's overall business. With a record quarterly revenue of $14.8 billion in Q2 2021, AWS contributed just over 13% of Amazon's net sales total. AWS's quarterly growth over the past few quarters has been at or above 30%, putting it ahead of other cloud computing services like Microsoft Azure.

Overview: AWS

What is AWS?

To help businesses expand, AWS provides a variety of services such as space for storing databases, processing power, content distribution, and networking. You get to pick your own solutions and only pay for the ones you use. With AWS, you can save money without sacrificing the efficiency of your applications, making it a cost-effective solution.

When Did AWS Start?

The inception of AWS was unplanned. In the early 2000s, Amazon was still a small eCommerce firm that was having trouble expanding due to the heavy burden of technical debt it had incurred since its inception. 

Amazon's internal development teams were in dire need of a technology refresh, so the company made the strategic choice to begin developing reusable modules. As a result, those teams could work more quickly to develop brand-new features rather than having to start from scratch each time.

Over time, more and more internal services were compiled, and some employees began to wonder if they could be turned into a profit center. In 2004, Amazon Web Services sailed into the uncharted waters of what we now term "cloud computing" with its initial launch. In 2006, the company relaunched three major pay-as-you-go services.

What is AWS Technology?

With AWS, businesses have access to scalable computing resources, data storage, content distribution, and more, all on-demand. Depending on the needs of the individual user, AWS can be set up in a number of different ways.

What is AWS Used For?

Thanks to AWS, enterprises can create complex apps with little to no additional expense. In addition to hyper-scale web applications, AWS is also used to develop big data analytical programs. Let us look at some common uses of AWS:

1.Backing up and Storage

Cloud storage from Amazon is a convenient and helpful option for organizations. Important information can be safely stored in AWS. Various storage options are provided so that organizations may pick the best one for them.

2.Enterprise IT

In order to speed up the time it takes to get a project off the ground, many companies are turning to Amazon Web Services (AWS) to do their development, testing, and auxiliary operations in the cloud. The rate of completion of a project is a critical factor in gaining an advantage over the competition. 

3.Web, Mobile, and Social Media Applications

When it comes to launching and scaling applications, especially mobile applications and software as a service (SaaS) apps, AWS is unparalleled. It is now possible to create fully scalable applications on AWS using API-driven programming.

4.Big Data

Amazon Web Services elastic storage capacity allows for more frequent analytics to be performed. Together, AWS and Big Data offer the resources necessary to support cutting-edge AI programs.

5.Gaming

Online games require a significant amount of bandwidth and processing power. Amazon Web Services makes it easy for the global gaming network to access so that players everywhere can have access to the finest online multiplayer experience possible.

6.Life and Health Sciences

If you want to maximize the value of your healthcare data, AWS Marketplace is the place to do it. It's the go-to spot for all your cloud computing and information management needs. It empowers its customers to modernize care, enhance clinical outcomes, and adhere to regulations.

7.E-Commerce

Thanks to AWS, businesses can provide something more alluring to existing and potential clients, which in turn boosts revenue. Additionally, AWS offers many lines of communication that business owners may employ to engage with their target demographic and create a more satisfying purchasing experience.

How Many Services Does AWS Have?

Amazon Web Services (AWS) provides its customers with access to more than 175 services, far more than any competing cloud service. Here are the top 10 AWS offerings:

1.AWS EC2

With Amazon Elastic Compute Cloud (EC2), programmers can rent virtual machines with elastic computing resources. It provides a selection of instance types so that programmers can modify their applications' computing, storage, and networking environments.

2.AWS Lambda

With AWS Lambda, you can run code without having to worry about setting up or maintaining server infrastructure. It also plays a role in the execution of program code within applications.

3.Storage

Archiving data is made easier with AWS's web-based data storage solution. The key benefit is that it is highly resilient and can be used for data recovery after a disaster.

4.Amazon S3

Amazon Simple Storage Service (S3) is a popular option for offsite data storage and backup. In order to facilitate web-scale computing, it caters to programmers by providing storage via a web services interface.

5.Amazon EBS

Amazon Elastic Block Store (EBS) is a persistent data storage volume with high availability. Amazon EC2 instances rely heavily on it. Primitive data storage uses EBS volumes, and that includes things like files, databases, and blocks.

6.Database

When it comes to cloud-based database services, AWS's database domain service is hard to beat.

7.DynamoDB

An adaptable NoSQL database service, it provides dependable performance at scale.

8.RDS

RDS is a cloud service for managing distributed relational databases, which allows developers to easily manage and grow databases. It provides a safe place to store data in the cloud and a fast connection between your private network and the cloud itself.

9.VPC

With virtual private clouds, you may manage your own private network in the cloud, down to the IP addresses, subnets, route tables, and gateways.

10.Cloud Formation

You may spend less time managing your AWS resources and more time building applications with the assistance of this service.

Who is an AWS Developer?

An Amazon Web Services (AWS) Developer is someone who builds applications for Amazon's cloud computing infrastructure. Their job responsibilities are comparable to those of other cloud architects, but their focus is narrowed to AWS. Optimizing a company's usage of AWS services is the primary responsibility of an AWS developer. 

When You May Need an AWS Developer?

A company's ability to store, manage, and access data is all being affected by the advent of cloud computing. By utilizing the cloud, companies can focus on what's most important and delegate the tedious work to other, more capable firms in the virtual realm. 

Amazon Web Services (AWS) is just one of several cloud providers that would want to help you lay the groundwork for your company's future success. An AWS developer could be useful if your business utilizes such cloud services.

Why Hire AWS Developers?

AWS is an extensive system with many features. To get anywhere close to being an expert, professional developers usually need at least two years. 

Your developer's involvement will rely on your business goals. When you hire an AWS developer, they may create and launch your apps and even move your existing data to the cloud for you.

Skills and Qualifications To Look For In AWS Developer

Expert AWS developers need to have the following skills and competencies:

  • Capable of displaying an in-depth familiarity with all AWS services, but especially EC2, S3, and Glacier.
  • Has worked with AWS for at least two years; ideal qualifications include relevant certifications.
  • Capable of designing applications utilizing various API interfaces
  • Experience with running code in Amazon's Lambda is a plus.
  • Expertise in API programming and familiarity with the Amazon API Gateway are prerequisites.
  • Know-how in moving information to cloud storage.

How Much Does it Cost to Hire AWS Developer?

An Amazon Web Services (AWS) developer in the United States can expect an annual salary of $122,799. The average salary for an Amazon Web Services (AWS) developer is $92,000.

Top Interview Questions to Ask When Hiring AWS Developer

Some important AWS Interview Questions are:

Basic Level:

  • Explain EC2.
  • What is SnowBall?
  • What does CloudWatch do?
  • What is an Elastic Transcoder?
  • What is VPC?
  • Amazon S3: What Are the Different Storage Classes?
  • In AWS, what are Key-Pairs used for?
  • Exactly how many Subnets are allowed in a Virtual Private Network?
  • Define the various Cloud Service models.

Advanced Level:

  • Describe what S3 is.
  • If Amazon Route S3 has minimal latency and good availability, how does it do that?
  • What is the procedure for making a request to Amazon S3?
  • What components make AMI?
  • What exactly are the various forms of Instances?
  • How are Availability Zones and Regions related?
  • Who monitors Amazon VPC?
  • Based on price, what are the various sorts of EC2 instances?
  • How do you define closing an EC2 Instance?
  • Do current databases support AWS's consistency models?

Conclusion 

AWS is a major source of revenue for Amazon. AWS services are creating waves in the computer world similar to how Amazon transformed the American retail industry. Amazon's ability to price its cloud services affordably means that businesses of all sizes, from the smallest startup to the largest multinational, can take advantage of them, and so should you.

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