An Introduction to cloud services

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In this online guide, you will be getting an introduction to cloud services. This includes the conceptual understanding on what cloud computing is all about.  You will be having a look at some of the product specific applications used by industries across the world. You will also have an overall understanding on what the benefits of cloud computing are. Breaking it down step by step for you to learn and understand:

What is meant by cloud computing?

Cloud Computing refers to the process by which you can store and access programs on the internet. Instead of saving them on your computer’s hard drive. It also refers to the on-demand delivery of computer resources. Cloud computing servers can access huge volumes of data pertaining to storage, processing and retrieval.

Explore the benefits of cloud computing

Cloud computing devices help you store and access huge volumes of data in a hassle-free manner. You do not have to own your own computing data structure. Or run computer centers. You can hire access to almost anything from applications to storage. This is through hiring cloud servers.

This is one of the major advantages of using cloud computing services. Firms or companies can save on their upfront costs of owning their own computing infrastructure. This is in terms of holding huge servers and a network of interconnected computers. They just have to upload or hire a cloud computing service. This way, companies or individuals pay for what they use. They can also determine when to use it.

Cloud computing service providers immensely benefit by providing services to a wide range of customers. This way, they make their margins via significant economies of scale. Hence, cloud computing is a win-win situation for both consumers and service providers.

Types of cloud computing services you can acquire

As far as cloud computing services are concerned, you have quite a number of options to choose from.

You can buy or hire a basic cloud computing server for storing or accessing your data. Offices can hire cloud computing servers that help them work with standard office applications. High end corporates or multinational firms hire cloud computing services with a much enhanced processing power. This way, they can feed info via their natural language. Through processors, the info automatically gets translated into Business English. The cloud servers are also pioneered with Artificial Intelligence or AI mechanisms.

Examples of cloud computing

Do you want to know about some of the common applications that are supported by cloud computing servers? Then, here we go. You have Gmail offering you with cloud access to your photos. If you connect the photos stored on smartphones, you can have instant access to them via screen sharing spaces like desktops and laptops too.

Netflix relies on cloud computing services to stream its live videos online. Cloud computing is now becoming a default app that software vendors install to computers, laptops, desktops and smartphones supporting IoS and Android. This is apart from giving these devices with Wi-fi or usage of the internet. Though you have exceptional storage facilities added on, you also have a potential downside added to it. It can introduce new costs and add risks for companies using the same.

Cloud computing- significance behind its name

Cloud computing mainly relies on the service location, the hardware and the Operating System on which it is connected with. This way, it sends info, receives data packets and hands them over to consumers. The metaphor named Cloud was borrowed from network semantics.

Just as phones were connected to the internet, you have cloud computing devices, connected to services, that can provide the end-users with a cloud of stuff. In other words, you have an endless repository of data or info that is stored, accessed and retrieved. That is how the range of data storage and accessibility servers were named cloud computing services.

Future markets for cloud computing

There is a huge scope for a variety of cloud computing services. More than 1/3rd of all IT companies across the world support cloud computing. Computer overhauling is slowly transitioning itself to the cloud-computing mode.

According to Gartner, the global spending on cloud computing is expected to touch the US $ 300 billion mark. Even new businesses, like start-ups and venture share capital firms want to use cloud computing, on account of its huge data handling capacity.

Models of cloud computing

There are three main models with respect to a host of cloud computing services. These are:

1. Infrastructure-as-a service or IaaS
2. Platform-as-a service or PaaS and
3. Software-as-a service or SaaS.

Let us have a brief gist on what each model is all about:

Infrastructure-as-a service or IaaS

IaaS refers to the physical component of computing devices. As said before, these are hired or rented out. These include

1. Physical or Virtual servers
2. Storage devices and
3. Networking devices.

As you can hire or rent them, companies find this option to be a very attractive one. They hire the physical infrastructure at a nominal price. This way, one can build applications from scratch. Companies can control all elements of processing or executing, by themselves.

But one needs to have the technical know-how or knowledge to be able to orchestrate services at that level. Research specialists at Oracle have confirmed that 2/3rd of IaaS users find it easier to use and manage online infrastructure. This way, things become easier to innovate. You can also significantly cut down the time taken to develop new applications and services. Not only that, you can also cut down a sizable portion of ongoing maintenance costs.

Platform-as-a service or PaaS

Platform-as-a service or PaaS, is the next layer of cloud computing services. The underlying storage, networking and virtual servers also include tools and software, developers or data specialists, want to build their apps on. Database management systems, Operating systems, middle-ware and development tools belong to this category.

Software-as-a service or SaaS

Software-as-a service refers to the delivery of applications. This is the version of cloud computing, most people work with conveniently, on a day to day basis. The underlying hardware or operating systems have a technical know-how or expertise added to it. While SaaS is a tailor made version of application services via a web browser or an app. Even common man can work with SaaS integrated applications.

In totality, SaaS comprises a neat blend of technology, applications and system infrastructure software. Customer Relationship Management or CRM databases and Enterprise Resource Application or ERM are dominated by SaaS based cloud computing. The industry might hit a trillion mark by 2025.

You have an end to end overview on what is cloud computing, how it is used and the leveraging benefits one can acquire from the same. An introduction to cloud services has therefore been made known to you in a nutshell.

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