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cloud computing

Cloud Computing

Exploring Cloud Computing and Its Services

Cloud computing, in its most basic definition, is the supply of computer services via the Internet (or “the cloud”), including servers, storage, databases, networking, software, analytics, and intelligence. This enables speedier innovation, adaptable resource allocation, and cost savings.

Cloud computing services today offer a wide range of possibilities, from the fundamentals of storage, networking, and processing power to advanced technologies like artificial intelligence and natural language processing, as well as common office software. The cloud can now supply just about any service that doesn’t require you to be physically next to the computer you’re using.

In short, cloud computing uses the internet to retrieve and store data instead of a personal hard drive. Consider Dropbox, iCloud, or Google Drive, to name a few. These cloud-based services only save your data online, which, among other things, frees up space on your device. In order to reduce the likelihood of security risks, data loss, data breaches, etc., cloud computing service providers typically store numerous copies of the data.

Categories Of Cloud Computing

In this section we will look at two main types of cloud computing categories. These categories are;

  1. Types of Cloud Computing
  2. Types of Cloud Computing Services

Types of Cloud Computing 

There are 4 main types of Cloud computing which are;

  • Private clouds 

A private cloud is a cloud environment that is completely dedicated to one end user or group, typically running behind that user’s or group’s firewall. When the underlying IT infrastructure is devoted to a single client with totally segregated access, all clouds become private clouds.

However, private clouds are no longer required to be powered by on-site IT equipment. Companies are already constructing private clouds in off-site data centers that are rented from vendors.

  • Public clouds, 

Public clouds are cloud computing environments that are frequently built using IT infrastructure that is not the end user’s. When the environment is divided and dispersed among several tenants, all clouds become public clouds. Since some cloud providers permit tenants to utilize their clouds for free, fee structures are no longer needed for public clouds.

  • Hybrid clouds

  A hybrid cloud is an IT environment that appears to be one but is actually made up of several environments connected by LANs, WANs, and virtual private networks (VPNs)

Depending on who you ask, the criteria for hybrid clouds might vary, and their characteristics can be complicated. For instance, a hybrid cloud would require:

-At least one public cloud and one private cloud

-At least two private clouds

-At least two public clouds

-A virtual or bare-metal setup coupled with at least one public or private cloud.

However, when apps may move in and out of many distinct yet connected environments, every IT system turns into a hybrid cloud. And a platform for integrated management must be used to manage each of those environments as a single environment.

  • Multiclouds.

A multicloud architecture consists of multiple cloud services from various public or private cloud vendors. Although not all multiclouds are hybrid clouds, all hybrid clouds are multiclouds. When numerous clouds are linked together by some kind of integration or orchestration, they become hybrid clouds.

A multicloud system may exist intentionally to better control sensitive data, accidentally as the result of shadow IT, or as redundant storage space for improved disaster recovery. In any case, businesses that want to enhance security and performance through a broadened portfolio of environments are increasingly likely to have numerous clouds.

Types of Cloud Computing Services

Infrastructure, platforms, or software that are hosted by outside providers and made accessible to customers online are referred to as “cloud computing services.”

The three basic categories of cloud service solutions are as follows:

  • IaaS (Infrastructure-as-a-Service)

IaaS stands for a cloud service provider who uses an internet connection to handle your infrastructure, including the real servers, network, virtualization, and data storage. The user essentially rents the infrastructure and has access via an API or dashboard.

While the provider handles any hardware, networking, hard drives, data storage, and servers, and is in charge of handling outages, repairs, and hardware issues, the user is in charge of things like the operating system, apps, and middleware.

  • PaaS(Platforms-as-a-Service)

PaaS refers to an external cloud service provider, providing and managing the hardware and an application-software platform, but the user is in charge of the apps that run on top of the platform and the data such apps rely on.

PaaS provides users with a shared cloud platform for application development and management, which is a crucial DevOps component without their having to construct and maintain the infrastructure typically involved with the process. It is primarily for developers and programmers.

  • SaaS (Software-as-a-Service) 

SaaS is a service that gives consumers access to a piece of software that the cloud service provider administers. SaaS apps are often web or mobile applications that consumers can access using a web browser. Users connect to the cloud applications via a dashboard or API, and updates, bug patches, and other routine software maintenance are handled for them.

SaaS also removes the requirement for a program to be locally installed on each user’s computer, opening up more options for group or team access to the software.

Cloud Computing In America

Globally, the use of cloud computing is expanding exponentially. After gaining 58% of the overall global cloud computing market share in 2016, the United States has established itself as a global leader and is expected to keep it. The Federal Government’s current financial restrictions have sped up the shift to cloud computing. The government is eager to include this affordable alternative, from adopting a “cloud first” IT policy to shifting all fundamental applications to the cloud.

Although a few mid-sized businesses are driving the expansion of cloud computing, the enterprise as a whole is still moving slowly toward cloud computing. Organizations are being forced by rapid digitization to update their infrastructure and application landscape in order to increase cost effectiveness and business agility. Organizations may successfully support their core business operations, migrate business workloads to a cloud platform, and reduce network latency by implementing cloud solutions and services.

With a revenue share of more than 40% in the world market in 2021, North America dominated it. American businesses prioritize digital transformation, and they are frequently seen as early adopters of cutting-edge technologies like the Internet of Things (IoT), additive manufacturing, big data analytics, connected industries, as well as the most recent telecommunications technologies like 4G, 5G, and LTE.

The continued adoption of cutting-edge technology by American corporations is encouraging for future expansion. This area is anticipated to maintain its position in the market thanks to the presence of various suppliers, including Microsoft Corporation, Oracle Corporation, Inc., and International Business Machines Corporation, as well as a higher tendency to adopt new technologies.

The growth of Cloud computing in America has seen many institutions introduce Cloud computing as a course to study or major in. One of the most well-known and popular degree program in the USA, offered by some of its finest universities, is the MS in Cloud Computing. 

With a wide range of career alternatives and post-study employment chances, the American subcontinent is already one of the greatest study abroad destinations for international students. Students opt to pursue a master’s degree in cloud computing from the best university in the nation because it is one of the most in-demand specialties. In the rapidly expanding US IT industry, the training lasts between one and two years.

Top Cloud Computing Companies In The World

Due to its accessibility, cloud computing has developed and spread like wildfire throughout the IT industry. It has given users a ton of IT resources as well as a vast array of simple chores they may complete online. We shall examine the top cloud service providers globally in this section.

  • Amazon Web Services(AWS)

AWS, one of the leading providers of cloud computing, is constantly expanding and developing its offerings. It was founded in 2006 by and has its headquarters in Seattle, Washington.

 Its toolkit on the cloud separates it from the competition. AWS enables businesses, particularly the larger and more sluggish ones, to transition from the traditional data center to the cloud.

  • Google Cloud Platform(GCP)

The Google Cloud Platform, often known as GCP, provides IaaS and has a strong technical foundation that allows it to rule the search business. It was founded in 2008 by Google.  

When it comes to data analytics, machine learning, and AI, GCP is a pioneer. The open systems and open source communities fascinate the cloud provider.

  • Salesforce

Salesforce, the industry leader in SaaS, has been growing and now provides a full range of cloud-based enterprise services, from marketing to integration to e-commerce. Founded in 1999, Salesforce headquarters is in San Francisco, California.

In the area of data mining, it delivers comprehensive measurements. Above all of them, Salesforce has established itself as the hub of a world that is cloud-based and highly connected.

  • Microsoft Azure

Microsoft Azure, a top rival of Amazon Web Services, is notable for its history, with which most corporations were already wed before cloud computing was a thing. It was founded in 2010 by its parent company, Microsoft Corporation.

A robust hybrid cloud is essential for businesses with a sizable data center and an expensive infrastructure that they may use in conjunction with a remote cloud. Another important area where this company excels is in software as a service.

  • ServiceNow

ServiceNow is an American Software company that was founded in 2003 and has its headquarters based in Santa Clara, California. IT enables and automates numerous technical management and IT services with a focus on serving mid-sized and large businesses.

The business keeps providing cutting-edge cloud solutions based on the cloud industry. Their cloud-based platform and solutions assist in digitizing and uniting businesses so they can find quicker, more efficient ways to do tasks.

  • IBM Cloud

The service promises an extensive and highly developed enterprise solution for the technology industry. It was founded in 2011 by IBM. Favored by major and mid-sized industries, IBM currently has a presence around the world.

It has made a commitment to developing its open, hybrid methodology and cloud infrastructure. In the rapidly developing multi-cloud market, IBM is also positioned fairly well.

  • Alibaba Cloud

The Chinese industry leader in clouds, Alibaba, which is headquartered in Singapore, is also promoting its products internationally. Alibaba Cloud was founded in 2009 and has its headquarters in Hangzou, China.

The company has developed a variety of networking, server, and operating systems, as well as a strong cloud infrastructure. Elastic compute, data storage, relational databases, big data processing, anti-DDoS protection, and content delivery networks are among the pay-as-you-go cloud services provided by Alibaba Cloud (CDN).

  • Octal IT Solutions

This is a multinational provider of IT services, having locations in the UK, the USA, Singapore, and India. In addition to providing cloud solutions, it has distinguished itself as a leader in technology.

From the development of mobile applications, websites, enterprise mobility, artificial intelligence, and virtual reality, they offer cutting-edge and innovative solutions. Additionally, they have provided services to a broad range of industry verticals, including those in the fields of finance, accounting, news, hotels, online shopping, and healthcare.

Advantages of Cloud Computing

The main benefits of cloud computing for businesses are as follows:

  • Security: 

Using cloud computing to manage data security is really effective. Data breaches, unlawful entry, and other cybercrimes are combated with the aid of cloud computing security. By implementing authentication, access control, and data encryption, cloud service providers also provide safety for their platforms. Additionally, cloud computing security features restrict remote access to the data to authorized employees of companies.

  • Scalability: 

Cloud computing providers give their customers the much-needed flexibility they require for their corporate operations. The best cloud computing providers allow IT departments to scale based on business needs.

Additionally, because businesses do not need to invest in people or even infrastructure, they may easily alter their solutions to better meet their objectives.

  • Cost effectiveness: 

Implementing cloud computing enables companies to significantly cut their overall costs. Solutions for cloud computing remove the need for massive, dense databases to collect business and customer data.

Additionally, clients are not required to spend money on hardware, infrastructure, utilities, etc. Pay-as-you-go technology enables businesses to scale up cloud computing services as needed.

  • Disaster Recovery

Control is one of the elements that go into a business’s success. Cloud-based services offer speedy data recovery for all types of emergency situations, from natural catastrophes to power outages. Unfortunately, no matter how in control your organization may be when it comes to its own procedures, there will always be things that are absolutely out of your control.

  • Automatic Software Updates

For people with a lot to accomplish, nothing is more inconvenient than waiting for system updates to be installed. Instead of requiring an IT personnel to manually update the entire firm, cloud-based applications automatically refresh and update themselves. This helps to reduce the time and money wasted on outside IT consulting by IT professionals. According to PCWorld, 50% of cloud consumers identified using fewer internal IT resources as a benefit of the cloud.

The Future of Cloud Computing

In the computer industry, cloud computing has developed into a significant paradigm. Through programmable Internet services, it makes it possible to access shared computing resources instantly and easily everywhere.

Many companies are looking for solutions to enhance their business continuity, agile processes, scalability, and profits as they move towards digital transformation. The foundation of any corporate plan will most certainly continue to be cloud computing solutions, which offer the connectivity and adaptability required to stay abreast of changing norms.

Cloud service providers are always seeking methods to improve the effectiveness of their infrastructure and software. Over time, even minor adjustments and enhancements can result in considerable energy savings. Because outdated electronics generate millions of tons of garbage every year, e-waste is also a concern.


The data center has seen significant transformation in the past ten years as a result of the impact of cloud computing. Artificial intelligence and cloud technology are linked, and businesses now view the cloud as a crucial component of their operations rather than an optional update. The cost of the cloud and its security continue to be a source of misunderstanding.

However, a lot of new cloud firms are emerging, which aids in resolving all the problems. The cloud industry is changing quickly, and there have been many new players recently. The best cloud computing firms provide the highest level of security and the best pricing for using their cloud services, creating a win-win situation for both the provider and the user.

About Stone Age Technologies SIA

Stone Age Technologies SIA is a reliable IT service provider, specializing in the IT Solutions. We offer a full range of services to suit your needs and budget, including IT support, IT consultancy, remote staffing services, web and software development as well as IT outsourcing. Our team of highly trained professionals assist businesses in delivering the best in IT Solutions. Contact us for your IT needs. We are at your service 24/7.


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