Today, where each and every task requires a lot of data usage we all require some extra storage or an application which can keep all our data safe. Cloud Computing was a term alongside evolved with the growing speed of internet complementing the needed space for quantum data consumption, today, cloud computing helps us in such activities by providing IT resources over the internet. Instead of buying, owning, and maintaining physical data centers and servers, you can access technology services, such as computing power, storage, and databases, on an as-needed basis from a cloud provider like Amazon Web Services (AWS). Numbers of organization are using cloud computing according to their requirements. There are a few major usage of cloud computing, such as data backup, disaster recovery, email, virtual desktops, software development and testing, big data analytics, and customer-facing web applications. Today, healthcare sector is also quite active to use cloud computing by offering personalised treatments for patients, whereas financial companies using it for real-time fraud detection and prevention. And video game makers are using the cloud to deliver online games to millions of players around the world.
Types of Cloud Computing
There are three major types of cloud computing like: Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). These three varieties offer different kinds of services. And they also can interact with each other to form one comprehensive model of cloud computing. The detailed definitions are available below;
Infrastructure as a Service (IaaS)
This cloud computing services is known as a very common service. It provides the major infrastructure of virtual servers, network, operating systems and data storage drives. This type of cloud computing system allows you flexibility, reliability and scalability that many businesses seek with the cloud, and removes the need for hardware in the office. This kind of services is ideal for small and medium sized organisations looking for a cost-effective IT solution to support business growth. IaaS is a fully outsourced pay-for-use service and is available as a public, private or hybrid infrastructure.
As the name defines, this cloud computing services has been deployed by the many business persons. This system offers a kind of self-made services to its clients. Businessman can deploy it and develop and run their own applications. PaaS is quite suitable for business people and its environment. It is known as the best solution for an existing data source.
Software as a Service (SaaS)
By using software and internet it serves various businesses, where subscriber pay online according to its usage. This services is known as the most important services for web or mobile access – such as mobile sales management software. SaaS is managed from a central location so businesses don’t have to worry about maintaining it themselves, and is ideal for short-term projects.
Cloud Computing providers in the world
Although, there are huge numbers of companies available which offers cloud computing, but here we have enlisted top 5 cloud computing services providers in the world;
Amazon Web Services (AWS): Amazon Web Services offers a broad set of global cloud-based products including compute, storage, databases, analytics, networking, mobile, developer tools, management tools, IoT, security and enterprise applications. These services help organizations move faster, lower IT costs, and scale. AWS is trusted by the largest enterprises and the hottest start-ups to power a wide variety of workloads including: web and mobile applications, game development, data processing and warehousing, storage, archive, and many others.
ServerSpace: Serverspace is an ideal online Сloud IT infrastructure rental service. Its services lets you configure and deploy virtual servers, configure network circuits, order SSL certificates, administer domain zones and monitoring. Cloud computing is easier than you think. In just a couple of clicks, you can easily deploy a virtual IT infrastructure in the largest data centers in the world with Serverspace.
Microsoft Azure: Microsoft Azure is known as one of the top cloud computing providers in the world. Microsoft Azure, commonly referred to as Azure, is a cloud computing service created by Microsoft for building, testing, deploying, and managing applications and services through Microsoft-managed data centers.
Google Cloud Platform: One of the top cloud computing providers in the world, Google Cloud Platform, offered by Google, is a suite of cloud computing services that runs on the same infrastructure that Google uses internally for its end-user products, such as Google Search, Gmail, file storage, and YouTube
IBM Cloud Services: Everyone is must aware about the IBM cloud services. It serves its clients with lots of talent and punctuality. IBM Cloud is a set of cloud computing services for business offered by the information technology company IBM. It combines platform as a service (PaaS) with infrastructure as a service (IaaS). IBM’s main competitors in the cloud computing market include Amazon Web Services, Microsoft Azure and Google Cloud Platform.