What is AWS?

Amazon Web Services (AWS) is a widely adopted and most comprehensive cloud computing platform that is serving millions of customers including leading government agencies, large establishments, and the growing start-ups. It offers a mix of the platform as a service (PaaS), infrastructure as a service (IaaS), and packaged software as a service (SaaS). It offers consistent, easy-to-use, scalable, and cost-effective solutions for cloud computing services to support your IT needs.

What is Cloud Computing?

Cloud computing is an on-demand service that includes delivery of IT resources via the internet including database, compute power, storage, applications, with pay-as-you-go pricing.  Cloud computing allows the user to store data over the internet instead of storing data on the hard disk of the personal computer. Today, cloud-based infrastructure has become a necessity to gain unlimited scalability, raise IT agility, improved reliability and make the process cost-effective.

 

Importance of Amazon Web Services (AWS)

1.     High Reliability and Quick Recovery

You might be thinking that a reliable system never encounters service disruptions or network issues. Right? This is major misconception and the fact is every system may encounter failures at some point. To build a reliable system,  rapid failure detection and quick recovery are a must.  AWS is a versatile platform that serves you with various recovery tools and its service architecture is built on the principles of Recovery-Oriented Computing (ROC). It automates well-tested recovery paths to quickly recover from failures. Backups and disaster recovery need a powerful and secure system and AWS has a well-designed framework with less downtime and negligible outage to meet your business demands.

 

 

2.     Scalability and Flexibility

This is one feature on which AWS highly relies. Whether you have a single user or a million, constructing a scalable web application that handles ups and downs in traffic is significant for the long-term success of any business. AWS provides resources that are required to optimize the I.T. infrastructure. It includes Elastic Compute Cloud (EC2) Auto Scaling groups, EC2 Spot Fleets, Amazon Elastic Container Service (ECS) components, Aurora replicas, and DynamoDB global secondary indexes. AWS Auto-scaling service allows setting target utilization levels for managing multiple resources and lets you see the average utilization of these resources on a single interface. As the demand raises, AWS Auto-scaling service scale those resources and if demand goes down, it scales them down automatically. Thus, it tracks and regulates the compute resources to maintain the performance of the application hosted in AWS.

 

 

3.     Security

Moving to cloud computing for data storage has always put a question on data security. But AWS has cleared all the doubts as its infrastructure is designed in such a way that secures your data against potential data hacks. Amazon is very experienced in operating large scale data centers and maintaining end-to-end security that meets the need of both small scale and large scale businesses.  A number of compliance programs are managed by AWS that ensure accessibility, integrity, and confidentiality of data to prevent unauthorized access. Hence, if security is your concern, AWS will definitely help you.

 

 

 

4.     Global Leader

No matter in which part of the world you are based in,  you will definitely find some Amazon data center close to you. It has 69 Availability Zones within 22 geographic regions around the world. The wide architecture of AWS makes it a leading provider of cloud computing services.  The infrastructure of AWS availability zones is designed to enable uninterrupted performance, and flexibility even in case of Internet downtime, power outages, and natural disasters.

 

5.     Cost-Efficient

Owing an on-premises IT infrastructure can be comparatively expensive as it incurs cost on staff, power, cooling, and real estate. While if you go for AWS cloud computing services, there will be no up-front investment and the pay as you go feature lets you pay for only those resources that you have used. Aws service comes with multiple features. It offers unlimited bandwidth, more backup space, the easy launch of new servers, CDN integration and access to many scalable features that automate various functions at a very low cost.

 

 

6.     Customization

AWS provides various features to customize your application and helps create an impeccable solution that works best for your business.  You can select the operating system, programming language, and database that meets your business demands. Having user-defined tags lets you manage and monitors your resources in a more efficient way. It provides a user-friendly platform that supports your business growth.

 

 

 

7.     Speedy Process

Using the old-style IT services take weeks to install new applications on the hardware. But AWS cloud computing services have brought revolution in the sector. It offers an extensive cloud infrastructure with which developers can quickly deploy numerous compute nodes in a very short time. AWS provides top-notch PaaS offerings that enhance developers' productivity and enable faster delivery of functionality. Hence, using AWS for your next app architecture will speed-up whole process of creation and deployment. The developers can deploy new applications, scale it up and down as per demand.

 

8.     API

The application programming interface (API) allows communication between different software applications. Be it about taking backups or launch of a new instance, AWS will programmatically manage your infrastructure and help developers to create, maintain and secure APIs at various levels. AWS API Gateway helps developers in dealing with different programming languages to attain specific results. It involves accepting hundreds of API calls and their processing, managing and controlling access, authentication, and authorization to give a seamless user experience

 

9.     Attractive Pricing Policies

With the launch of EC2, the pay-as-you-go model came into practice where the users are charged on an hourly basis. This means you pay only for what you use with absolutely no commitment at all.