A Brief Look at The Evolution of Cloud Computing

Cloud computing takes care of the major IT operations and allows companies to focus on their core business operations. Cloud computing increases the team’s productivity, reduces IT costs, and accelerates the time to market. With the cloud, new markets and opportunities are emerging and there has been a lot of innovation that surpasses what an enterprise could do - and it is only getting better. We are only now reaching 'Cloud 9’ at the end of the long, winding road to 'off-premise'.

Cloud computing is becoming important in almost every business. Our world would not be the same without cloud computing, and it took us several years to get here. Cloud computing dates from the 1950s. Do you find this remarkable? You will learn how cloud computing has evolved through time in three stages in this blog.

The 3 Phases: Evolution of Cloud Computing

Phase 1: Idea Phase

The introduction of utility and grid computing in the early 1960s marked the beginning of this era and lasted until the advent of the internet. Joseph Carl Robnett Licklider proposed the concept of cloud computing.

Before the internet era, the Idea Phase can consist of technical development. Let's go back to the beginning.

Distributed Environment

Distributed computing consists of multiple independent systems that appear to customers as one. Cloud computing offers scalability, concurrency, and continuous availability among other features. Yet, all computers must be in the same geographical area.

Mainframe Environment

The technique is still used today. Having a mainframe computer means you have lots of processing power and plenty of storage. Users view a supercomputer as multiple systems, and not as many systems as there are. Despite its superior geographic coverage and computational capability, our geographic location still limited us.

The next brilliant invention, Cluster computing, resulted from this. Mainframes are still useful for a variety of online transactions and research data processing.

Phase 2: Pre-Cloud Phase

The pre-cloud period lasted from 1999 to 2006. The internet serves as the delivery method for applications as services currently or, it is called the Internet Phase. When ARPANET was established in the 1960s, it connected four systems in distinct geographic regions across the country. In the same way that the internet era began, so did the new era of cloud technologies.

Cluster Computing

The computers are connected to the network through high-bandwidth connections. As a result, the mainframe's cost was reduced, making it the most suitable option. Due to the infancy of the internet, geographical limitations persisted even if the cost issue was resolved.

Grid Computing

In the 1990s, grid computing technologies were introduced. Many systems are distributed throughout the world and connected by the internet, and each is overseen by a separate group. Although it solved the basic distance problem, it also created new ones.

Distance between nodes may force the use of more bandwidth, but it is not always possible. Meanwhile, grid computing laid the foundation for today's cloud computing. It is often referred to as the successor to grid computing.

Virtualization

This refers to a system for classifying hardware into various visual levels. Users can run multiple instances of the same application on the same hardware at the same time. Since cloud computing was first proposed over 40 years ago, Microsoft, Amazon, Google, and others have utilized it.

Phase 3: Cloud Phase

Grid computing and virtualization combined required only higher hardware resources and internet access. We began cloud development while they were made available. In 2007, when the classification of IaaS, PaaS, and SaaS was finalized, the much-discussed genuine cloud period began. There have been some significant advances in cloud computing in recent years.

Web 2.0

Cloud Computing makes web 2.0 very important. Some web 2.0 technologies, such as Google Maps, Twitter, and Facebook, use a great deal of storage. The result is the development of cloud storage systems. It spawned a new field of study known as client-server management.

Service Orientation

Next up will be SaaS. In the 2000s, personal computers and cell phones increased the scale of technology and users. As a result, Software as a Service, or SaaS, was created.

Cloud Computing

SaaS companies began offering cloud storage, infrastructure, and administration services shortly thereafter and the phrase for it is utility computing. After that, Cloud computing became popular. You can choose from a variety of simple and hybrid cloud models.

The journey has begun, whatever it may be. The future of cloud computing is bright with the emergence of machine learning and AI technologies. It is impossible to predict how cloud computing will affect the future. Businesses must discover and implement cloud computing trends at all levels.

I've been a technology writer for the last five years. I've also been lucky enough to work for PreludeSys where I managed multiple campaigns and worked on countless other shows including business transformation focused tomorrow's world.