In this article, we are going to talk about the benefits of cloud computing and what it can offer to the business. There are two kinds of organizations that may want to choose cloud computing as their preferred partner to place their infrastructure in the cloud.
The one is new companies or startup companies that have nothing on their premise infrastructure. Others are existing businesses that might want to choose a gradual movement from there on-premise to the cloud to save money and get all the benefits and good features of cloud computing.
Benefits of Cloud Computing
These are the some important benefits of Cloud Computing.
Cloud computing is a cost-effective solution, primarily because it provides a way to pay as you use the service. We can also call it a consumption-based pricing model because you really don’t have to pay any upfront predefined amount for the computing resource or hardware. It’s just like renting the hardware, you just use it and then once you’re done, you give it back to the cloud provider. Then you pay for just that amount of time you have used it. These are very good benefits of cloud computing.
This consumption model brings several benefits because there are no upfront costs.
There is no need to purchase or manage costly infrastructure. The ability to pay for additional resources only when they are needed and you can stop paying for resources when they are no longer needed.
There’s also allows for better cost prediction, prices for individual resources, and services are provided. So, you can predict how much you will spend in a given billing period and you will know what your expected usage is and what will be probably your next month’s bill as well.
You can increase or decrease the resources based on demand. When the infrastructure was on your premise, this particular feature was so difficult and had scalability, and elasticity is one of the key attractive features of cloud computing. On your premise, if you want to keep your infrastructure scalable that you need to procure quite a lot of infrastructure.
In the cloud, you don’t have to do that because scalability is done on demand. Consider that there is an eCommerce application and there’s a sale going on, and that sale will lead to a spike in traffic overnight because it is elastic in nature, the cloud computing provider will automatically allocate more resources to handle the increased traffic.
When there a whole lot of traffic that will rise up the CPU usage, memory usage, the Disk IO option in the network utilization. The cloud provider automatically bumps up new instances in your infrastructure in your cloud and when there is no traffic, the CPU comes down, the network comes down. So, the cloud provider will automatically get rid of the additional resources and that will automatically manage your costs and billing.
There are two concepts we should talk about in scalability. One is vertical scalability, another one is horizontal scalability.
It is the process of adding more and more servers that function together as one single business unit. Consider the sample example of an e-Commerce application. So, usually, you will have a webserver or maybe a cluster of web servers behind a load balancer.
- Their web servers will be handling the load from the production environment.
- These web servers will be handling the current traffic and when the traffic goes high I’ll be creating more and more servers. This is an example of horizontal scaling.
- The new servers that are automatically provisioned can also get connected to the load balancer.
Vertical scaling on the other hand is about adding resources to the existing set of servers. So, if your server has like 4GB of memory. Then you just spike up the memory from four to six. So, you are giving more power to the existing server is an example of vertical scaling. Vertical scaling is also called scaling up, whereas horizontal scaling called scaling out.
READ MORE What are Clouds made of?
Current / Updated
Cloud is current. It is up to date when you use the cloud, you will be able to focus more on things that matter. For example, building and deploying applications and focusing more on your businesses.
Cloud eliminates all the burdens of you have to patch and maintains the software, hardware upgrades, and all of the righty management tasks and all this is automatically done for you to ensure that you are going the latest and greatest tools to run your business.
Additionally, the hardware is maintained and upgraded by the cloud provider. For example, if the component on your rack fails, then the cloud provider is one who fixes it. While learning the benefits of cloud computing then you should think about all things related to the cloud providers.
Cloud is Global
Cloud providers have fully redundant data centers that are spread across different parts of the world and which is called a region. This gives cloud a geographical footprint for the customers to make sure that customers feel as their application is running locally, and this ensures that customers get the best response time no matter where they are in the world.
You can replicate your services into multiple regions for redundancy and locality, and to make that there is the least latency.
Cloud is Secure
Think about how you can secure datacenter there a lot of things that you need to take care of right from the physical security to the technical controls that must be in place. That’s a lot of overhead for the customers. We need to take a look at who’s accessing your building, who’s the operating the server racks, and so on. How ’bout Digital security multifactor authentication? How are you protecting the data application infrastructure from potential threats that are going on today?
When it comes to physical security cloud provider takes care of the infrastructure with heavily guarded walls, cameras, gates, and security personnel and so on to protect the physical assets. We also have strict procedures in place to ensure employees have access only to those resources that have been authorized to manage. There is something called as digital security. One thing that makes cloud unique is that you rent, compute, and storage resources from a shared pool.