Cloud APIs: Application Programming Interface Explained

Computer programmers at work.

Last Updated on May 27, 2022 by Josh Mahan

Cloud computing is the transaction and delivery of various computing services over the internet to consumers and corporations alike.

Cloud computing is basically off-site data storage. A cloud computing site could be an entire building or a facility in a remote area that is filled with databases, servers, data storage banks, analytic algorithms, networking platforms, intelligence, and more.

Cloud computing is innovative and offers clients flexible options and expansive economies of scale. And it is called “The Cloud” because users don’t have to worry about accessing, storing, or facilitating their data. It might as well be in a cloud while you carry on with your business.

So what are the benefits of the cloud?

Instead of saving corporate data on-site, you can transfer and keep it secure on a remote cloud server. Remote cloud servers save companies the hassle of owning their own data storage infrastructure. 

This may be easy enough for national companies but impractical for globally reaching corporations.

Remote cloud facilities save companies the cost of maintaining IT departments. Furthermore, cloud storage facilities offer expansive economies of scale, allowing businesses to deliver their services to a more extensive range of consumers.

And businesses that use cloud computing can process their proof of concepts and designs quicker.

The cloud industry is now big business. In 2021, the global cloud computing industry was worth over $445 billion. But it is projected to be worth over $947 billion by 2026. And that is an industrial scale growth of over 16.3% in just five years. 

However, a lot of money is also being spent on cloud computing infrastructure and application programming interfacing.

Over two-thirds of businesses will spend over 57% of their budgets on cloud API in 2022. 

So what is cloud API, and what benefits does it offer to the cloud computing industry?

Contact Alterum today to learn how to professionally design and build a data center for your business.

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What is a Cloud API?

Cloud computing does have some drawbacks for its clients. For example, the security of the cloud service you use is only as good as the professionalism and vigilance of the service provider.

Further, the very nature of cloud computing can be inherently restrictive for the businesses that use it.

Cloud computing is a silo or fortress of data that must be protected as proprietary assets. However, corporations go out of business, rebrand themselves, or merge with other companies all of the time. 

A data server facility.

So, that means that company data shifted to the cloud may need to be transitioned to a new cloud storage provider.

Companies that merge now need to combine and share assets, like their siloed cloud databases, servers, and business intelligence.

In other words, digital infrastructures must now be developed to integrate formerly disparate cloud computing systems.

And that is where cloud API comes in. 

The cloud application programming interface is a digital integration process that allows businesses to voluntarily open up their applications’ functionality and data to external business associates, third-party developers, or internal departments.

Cloud API allows the services and products within one cloud facility to communicate and function with another or multiple cloud facilities through a secure and documented interface.

And developers don’t necessarily need to understand how the cloud API is implemented. They can just utilize the interface to communicate with other digital services and products. 

Most of the web applications that consumers take for granted today are only possible because of cloud API.

What Are The 4 Primary Types of Cloud APIs?

All cloud API systems are not created equal. After all, this type of cloud integration model is a relatively new kind of cloud-based technology.

Your business should plan ahead and strategize a customized deployment of a cloud API based on your systems and needs. Some external servers and APIs may have some compatibility issues with others.

You must take the time to choose the right cloud API for your business and its needs. And that is because there are several ways to integrate the digital infrastructures of disparate cloud computing systems.

Here are four of the main ways to do it.

IaaS APIs are also known as Infrastructure-as-a-service. Iaas APIs are used to monitor and control specific types of cloud computing resources and their accompanying distribution. 

PaaS APIs are also called Platform-as-a-Service. And these types of cloud APIs are used to offer functionality and allow efficient access to a cloud system. Your company would use PaaS APIs for messaging systems, database integration, storage components, and various portals.

Saas APIs are also called Software-as-a-Service APIs. Saas APIs are used to connect the application layer with the underlying IT infrastructure of the cloud.

Cloud provider and cross-platform APIs allow clients to access the digital resources in other cloud systems.

How is Cloud API Utilized?

A cloud API is a parameter of predetermined rules that precisely explain how computer systems and applications coordinate and talk to one another.

Cloud APIs are situated between a web server and an application. In other words, cloud APIs assume the role of an intermediary translation layer that facilitates data transfers between disparate systems.

A business, or a client, can initiate a cloud API with a digital application to retrieve data. This process is also known as a “request.” After receiving a legitimate request, the cloud API initiates a call to an external web server or program.

After the web server or program initiates a response to the cloud API with the requested data, the cloud API will then transfer the requested data to the original application request.

What Are The Benefits of Cloud API?

A worker monitoring a data server.

Cloud API can simplify the processes used to design new digital tools or manage existing ones. 

Cloud API can easier facilitate the integration of new technological innovations. Businesses gain more flexibility in their internal processes. And cloud API makes it easier for companies to introduce new products and services to their existing consumer base.

Businesses can also vastly improve their collaborative efforts with other companies. Cloud API makes it easier and more efficient for companies to collaborate or merge with other business entities. 

Cloud API can also enable automation to be integrated into business practices more efficiently.

And cloud APIs offer an added digital layer of security protection between your database and an external server.

Contact Alterum now to learn more about cloud API systems and how they can help your business.

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