Introduction to AWS Features
AWS Features are the managed services and functionalities offerings through the AWS cloud platform. It basically offers several types of cloud services such as infrastructure as a service(IaaS), Platform as a service(Paas) and Software as a service(Saas). AWS being the subsidiary of Amazon provides a wide variety of services related to Information Technology. The measure AWS features are computing instances such as EC2, Storage services such as S3, EBS, Network and security services such as VPC or virtual private cloud, User and role management feature such as IAM policies, Relation Databases services such as AWS RDS, Autoscaling and load balancing, Serverless computation engine service such as AWS Lambda. The features are added and upgraded in the AWS cloud for better functionalities. AWS offers pay as you go plans for its customers to use the services.
Here is the list of AWS Features mentioned below:
1. Easy sign-up process
In AWS we don’t need to sign any agreement all we need is an email id and Credit/Debit details and we are good to go. AWS also offers a free tier for one year in which most of the popular services are free up to a certain limit.
2. Simple and Per hour billing
Every instance or every service has micro billing, so, if you have EC2 instance you will get billed on per hour basis which is very transparent, even S3 bucket is charged per GB basis. Billing Dashboard in AWS is very simple, they provide us an integrated billing dashboard which gives you a report which we can pull out as per our requirements like on a monthly basis, based on services, etc.
3. AWS Encompasses 3 important pillars of Cloud computing
AWS has 3 important pillars IaaS, PaaS, and SaaS which are explained below.
- IaaS (Infrastructure as a service)
The foundation of any cloud architecture is its infrastructure and AWS provides basic computing infrastructure such as storage, servers and networking resources, etc. and it is majorly used by IT Administrators. AWS service EC2 is based on the IaaS concept through which we can set up a website or analyze data, etc.
- PaaS (Platform as a Service)
PaaS is mostly used by Software developers as it provides a runtime environment for developing and testing applications without worrying about the infrastructure. Amazon’s elastic beanstalk is a good example of PaaS.
- SaaS (Software as a service)
SaaS allows cloud users to use cloud-based web applications like AWS SNS simple notification service, SES an email service which is similar to Email services like Gmail or Yahoo Mail.
AWS Cloud spans 69 Availability Zones within 22 geographic regions around the world, and it has 170+ services to offer as of the year 2019 which are divided into various groups like compute, Storage, Security, Analytics, etc. As shown in the picture below.
5. Scalability and Elasticity
In AWS scalability is the ability to scale up, scale-out or scale down the computing resource when demand increases or decreases for this in AWS, we have Auto Scaling service.
Elasticity is the ability to distribute the incoming application traffic across multiple targets such as IP addresses, Instances, messaging services, containers, etc. for this we have Elastic load balancer service in AWS.
In AWS you can choose your Operating System, Programming language, Database type, the location where you want to deliver your content, etc. and pay only for what you use without any commitments. This will help you to focus more on development and business rather than learning technologies of which you are not aware or don’t have the expertise and build your infrastructure with the existing skills. In programming languages, you can choose among java, python, go, json, ruby, C Sharp, Node JS, etc.
With AWS CloudFormation you can migrate your on-premise application to cloud easily and, in a cost, effective manner. With AWS OpsWorks you can update multiple resources in seconds. This will help you to spend more time on the development of the application and its growth rather than worrying about Infrastructure.
7. Great deal of Amazon’s services
Here is a brief description of some popular Amazon Services.
- EC2(Elastic compute cloud)
This is the service that gives you bare servers/machines which you can launch and run your software. You can select the capacity and processing power of the machine based on your requirements.
- VPC (Virtual Private Cloud)
AWS doesn’t allow full control over cloud instead, they give you chunks of their cloud which is VPC. VPC let you create networks in the cloud and then run your servers in those networks.
- S3(Simple Storage Service)
S3 gives you the opportunity to upload and share files by creating S3 Buckets which are similar to folders, it is primarily a file storage system and not the block storage. You can also host a static web site in S3.
- Relational Database Service
RDS allows you to run and manage the database on the cloud. RDS has all the major types of DBs right from SQL Server to PostgreSQL, in RDS we can create DB and allocate memory according to our requirement and also make them failure-proof with the help of cross-region replication, recently AWS has launched Aurora which they claim to be very high-performance DB.
- Elastic Load Balancing (ELB) and Auto-Scaling
It is a service that gives you the opportunity to load balance incoming traffic to multiple machines in this way you can scale up your web application to any number of users. We also have auto-scaling which adds capacity on-the-fly to ELB so that your application is never down due to load.
- AWS Lambda
It is a serverless compute engine. In Lambda, you need to provide proper code to get your work done and pay only for compute time. AWS Lambda automatically scales according to workload. It supports Python, node.JS, C sharp, Ruby, Go and Java.
8. Stability and Trusted Vendor
The Availability and Durability of many of Amazon’s services are around 99.99% which is one of the reasons companies like Spotify, Netflix, Adobe, and Airbnb host their data on AWS.
9. Simple Learning & Certifications
AWS also provides detailed documentation for each service and it also has AWS training and Certification programs which makes learning and understanding AWS simple. AWS Certifications are one of the most valued certifications in the market
AWS is also a market leader in the year 2019 as shown in the picture below.
Due to high-quality services which are regularly updated, 24×7 support, detailed documentation for each service and lower price compared to other cloud services providers and traditional infrastructure AWS has the highest market cap. Apart from this Amazon also makes huge investments to expand its network and introduce more technologically advanced yet easy to use services.
AWS also has an active community that can help users to understand the AWS environment and they can also discuss any difficulties which they are facing while development. AWS also has default templates for many services which helps the user to avoid reinventing the wheel. All these features of AWS make it the Market Leader.
This is a guide to AWS Features. Here we discuss the list of Amazon Web Services Features which helps firms by providing quality services and supports their businesses. You can also go through our other related articles to learn more –