CLOUD COMPUTING SERVICES

Only strategic, enterprise-level decisions involving cloud computing will enable companies to become purpose-driven, resilient and adaptable.

Cloud computing is the delivery of different services through the Internet. These resources include tools and applications like data storage, servers, databases, networking, and software. Rather than keeping files on a proprietary hard drive or local storage device, cloud-based storage makes it possible to save them to a remote database. As long as an electronic device has access to the web, it has access to the data and the software programs to run it.

CLOUD COMPUTING

UNDERSTANDING CLOUD COMPUTING SERVICES

Cloud computing is named as such because the information being accessed is found remotely in the cloud or a virtual space. Companies that provide cloud services enable users to store files and applications on remote servers and then access all the data via the Internet. This means the user is not required to be in a specific place to gain access to it, allowing the user to work remotely.

Cloud computing services takes all the heavy lifting involved in crunching and processing data away from the device you carry around or sit and work at. It also moves all of that work to huge computer clusters far away in cyberspace. The Internet becomes the cloud, and voilà—your data, work, and applications are available from any device with which you can connect to the Internet, anywhere in the world.

KEY TAKEAWAYS

Cloud computing is the delivery of different services through the Internet, including data storage, servers, databases, networking, and software.
Cloud-based storage makes it possible to save files to a remote database and retrieve them on demand.
Services can be both public and private—public services are provided online for a fee while private services are hosted on a network to specific clients.

Cloud computing can be both public and private. Public cloud services provide their services over the Internet for a fee. Private cloud services, on the other hand, only provide services to a certain number of people. These services are a system of networks that supply hosted services. There is also a hybrid option, which combines elements of both the public and private services.

Cloud Computing Services are increasing rapidly ,the data here shows the Market growth forecast for public cloud services worldwide from 2011 to 2022.

Why Cloud Computing Services is important for Business Growth?

Cloud computing is no longer just a buzzword – it’s an industry with a global market value of $371 billion (and growing). Through 2025, the global cloud computing market is set to exceed $832 billion in value, as per researchgate.

There are countless reasons why cloud computing is important for business, whether it’s used for large-scale data storage and analytics, delivering a web-based service, scaling infrastructure, or disaster recovery .

Scalability

One of the primary benefits of cloud computing is its inherent scalability. For example, being able to easily (and quickly) scale an IT solution is something that can have an immediate and far-reaching impact on business.

Innovation

Innovation is directly tied to business growth. Using legacy technologies can hinder an organization’s ability to both experiment with new solutions, and actually deploy those solutions at a scalable level.

Cost-Effective

Cost-effectiveness is one of the primary reasons why cloud computing is important for business. While cloud migration can be expensive, the right way to approach the issue of cost isn’t by looking at how much money you might save from migration.

Enhanced Compliance & Security

Major cloud service providers are enterprise-level organizations that employ stringent security, compliance, and data protection standards. One of the main concerns is transferring vital apps to the cloud.

Flexibility

Flexibility is an oft-cited reason why cloud computing is important for business. Infrastructure is more flexible on the cloud – that much is obvious. However, flexibility also refers to cloud computing’s inherently future-proof model.

Improved DevOps

The main benefit of DevOps is an increase in the quality and pace of innovative solution deployments. This is achieved through a flexible communication process that allows for traditionally isolated teams to work together.

Cloud Computing Architecture

As we know, cloud computing technology is used by both small and large organizations to store the information in cloud and access it from anywhere at anytime using the internet connection. Cloud computing architecture is a combination of service-oriented architecture and event-driven architecture.

Cloud computing architecture is divided into the following two parts -

Front End
Back End

Front End

The front end is used by the client. It contains client-side interfaces and applications that are required to access the cloud computing platforms. The front end includes web servers (including Chrome, Firefox, internet explorer, etc.), thin & fat clients, tablets, and mobile devices.

Back End

The back end is used by the service provider. It manages all the resources that are required to provide cloud computing services. It includes a huge amount of data storage, security mechanism, virtual machines, deploying models, servers, traffic control mechanisms, etc.

The below diagram shows the architecture of cloud computing -

Cloud Computing Model

Businesses can employ cloud computing in different ways. Some users maintain all apps and data on the cloud, while others use a hybrid model, keeping certain apps and data on private servers and others on the cloud. Cloud computing model is categorized in two categories; Deployment Model and Service Model, please look at below diagram.

Deployment Model

There are various types of clouds, each of which is different from the other.

1.Public Clouds

Public clouds provide their services on servers and storage on the Internet. These are operated by third-party companies, who handle and control all the hardware, software, and the general infrastructure.

2. Private Clouds

Private clouds are reserved for specific clientele, usually one business or organization. The firm's data service center may host the cloud computing service.

3.Hybrid Clouds

Hybrid clouds are, as the name implies, a combination of both public and private services. This type of model allows the user more flexibility and helps optimize the user's infrastructure and security.

Service Model

Cloud computing is not a single piece of technology like a microchip or a cellphone. Rather, it's a system primarily comprised of three services:

Software-as-a-service (SaaS) involves the licensure of a software application to customers. Licenses are typically provided through a pay-as-you-go model or on-demand. This type of system can be found in Microsoft Office's 365.
Infrastructure-as-a-service (IaaS) involves a method for delivering everything from operating systems to servers and storage through IP-based connectivity as part of an on-demand service. Popular examples of the IaaS system include IBM Cloud and Microsoft Azure.
Platform-as-a-service (PaaS) is considered the most complex of the three layers of cloud-based computing. PaaS shares some similarities with SaaS, the primary difference being that instead of delivering software online, it is actually a platform for creating software that is delivered via the Internet. This model includes platforms like Salesforce.com and Heroku.

Contrast between leading Cloud Service Providers

Cloud Service providers (CSP) offers various services such as Software as a Service, Platform as a service, Infrastructure as a service, network services, business applications, mobile applications, and infrastructure in the cloud. The cloud service providers host these services in a data center, and users can access these services through cloud provider companies using an Internet connection.

There are the following Cloud Service Providers Companies -

1.Amazon Web Services (AWS)

AWS (Amazon Web Services) is a secure cloud service platform provided by Amazon. It offers various services such as database storage, computing power, content delivery, Relational Database, Simple Email, Simple Queue, and other functionality to increase the organization's growth.

Features of AWS

AWS is scalable because it has an ability to scale the computing resources up or down according to the organization's demand.
AWS is cost-effective as it works on a pay-as-you-go pricing model.
It provides various flexible storage options.

2. Microsoft Azure

Microsoft Azure is also known as Windows Azure. It supports various operating systems, databases, programming languages, frameworks that allow IT professionals to easily build, deploy, and manage applications through a worldwide network. It also allows users to create different groups for related utilities.

Features of Microsoft Azure

Microsoft Azure provides scalable, flexible, and cost-effective
It allows developers to quickly manage applications and websites.
It managed each resource individually.

3. Google Cloud Platform

Google cloud platform is a product of Google. It consists of a set of physical devices, such as computers, hard disk drives, and virtual machines. It also helps organizations to simplify the migration process.

Features of Google Cloud

Google cloud includes various big data services such as Google BigQuery, Google CloudDataproc, Google CloudDatalab, and Google Cloud Pub/Sub.
It offers various scalable and high-performance
It provides a free cloud shell environment with Boost Mode.

Growth Trends in Cloud Based Market

Organizations are increasingly opting for multi-cloud environments that take advantage of all three cloud models, on-premise and off-premise. In fact, a majority of industry verticals average more than 10 cloud vendor subscriptions at every organization.

Let’s look at some of the interesting cloud growth trends expected in 2022 and beyond:

81% of all organizations have already adopted a multi-cloud strategy. 84% describe existing IT infrastructure as some form of a multi-cloud environment.
67% of the organizations operate cloud-based infrastructure environments
AWS maintains the largest market share at 32%
By the end of 2022, the US will have leapfrogged all other countries in terms of cloud adoption—by several years!
Manufacturing ($19.7 billion), professional services ($18.1 billion), and banking ($16.7 billion) are the leading industry verticals in terms of public cloud spending.
SaaS will remain the leading choice of cloud service model over the next few years, reaching $697 billion at a Compound Annual Growth Rate (CAGR) of 19%.

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