Elasticity refers to the dynamic flexibility of cloud resources for projects, workflows, and processes. In the cloud, service providers provide the exact amount of resources that a company needs to perform the work.
In addition to promoting cost efficiency, it also allows users to optimize resource usage. In a nutshell, AWS cloud elasticity is how a cloud provider will provide resources for a company’s processes based on its needs.
To explain the elasticity of the AWS cloud, let’s bring the example of storing and running an application hosted on this infrastructure. The application needs a specific environment to run in this example, including computing power, virtual machines, and storage space.
As the cloud is elastic, the user receives only the exact resources so that the application runs smoothly. If you need to run more instances or other software, more resources will be available, but never beforehand.
Elasticity vs. Scalability: The Differences
Elasticity is used to provide the resources that have been allocated with the number of actual resources needed in a given instance. Simply put, elasticity is precisely what the name means: the ability to “stretch” up and down and provide only what is needed. No more and no less.
On the other hand, scalability addresses the diverse requirements of a system within the infrastructure parameters, statically removing or adding resources to meet user needs whenever necessary. Scalability can be explained as the scalability of technological resources or the ability to increase the number of users on a system.
This phenomenon is treated, in most cases, by vertical scaling (magnification) or horizontal scaling (scaling).
Typically, application cases where the elasticity of the cloud performs optimally include mobile, SaaS, Dev Ops, e-commerce, retail, and other environments that exhibit persistently changing needs in infrastructure services.
Amazon Elastic Compute Cloud (Amazon EC2): The Elasticity Feature Of The AWS Cloud
Amazon EC2 (Elastic Compute Cloud) is a web services interface that provides scalable computing power in the AWS cloud. It is designed for users to have complete control over web scaling and computing resources.
EC2 instances can be resized and scaled up or down as per our requirements. These instances can be launched into one or more geographic locations or regions and Availability Zones.
EC2 offers ROI optimization, particularly for mid-sized and small businesses that need visible returns.
Amazon brings specific benefits to its users. Below, we can see everything that EC2 can provide:
Scale Computing On The Elastic Web
Scalability can meet the demands of your business – whatever they may be, and that’s what makes EC2 so powerful. By cutting the ties that bind you to your physical infrastructure, whether partially with a hybrid cloud environment or entirely, you can focus on building your infrastructure in a more proactive, efficient, and cost-effective way.
By leveraging the scalability of your cloud environment through the above and other methods, you can grow faster and easier and stay agile all the way.
Reliability
EC2 relies on safety nets to ensure services are consistently available. This includes twice the power, internet connection, cooling systems, fire suppression systems, servers, storage, and security systems.
Safety
Security is one of the keywords when we talk about EC2. Its platform is designed so that your company can securely store everything you want.
Low Cost
EC2 has the lowest cost in terms of the variety of tools that can be worked on. It is the most economical way for your company to access the best technology.
Ease Of Startup
Creating the first instance with EC2 becomes simple and easy. With a few clicks, you will have access to all available functions.
With all these attributes, it will come as no surprise when you experience what Amazon has to offer in terms of the elasticity of the AWS cloud.
