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A Comprehensive Guide for Beginners to Cloud Computing

A Comprehensive Guide for Beginners to Cloud Computing

05/03/2024

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In an era where digital transformation is at the forefront of business strategy, cloud computing has emerged as a foundation technology. According to a recent statistic, a staggering 94% of enterprises use some form of cloud service. Moreover, the global cloud computing market size is projected to reach beyond $800 billion by 2025. This shows not only the widespread adoption of cloud services but also its critical role in driving innovation and efficiency across industries.

In this blog, we’ll start with the basics, explaining what cloud computing is and why it’s a game-changer for individuals and businesses alike. Whether you are a beginner who wants to learn about cloud computing, we promise that this comprehensive guide will help you a lot! Let’s check it out now!

What Exactly is Cloud Computing?

So what is cloud computing? For those who don’t know, it is a technology that allows you to access and store data, and run apps over the internet instead of on a physical computer. Think of it as using a network of remote servers hosted on the internet rather than relying on a personal computer.

At its core, cloud computing enables users to rent computing power and storage from a cloud service provider. This means you can use as much or as little of the service as you need without investing in physical hardware. And you can even access your data from anywhere with an internet connection.

What Are Some Benefits of Cloud Computing?

Numerous trends are pushing businesses in all industries toward adopting cloud computing. Many organizations find that their traditional operational models lack the flexibility and agility needed for growth and competitiveness. The surge in data generated by digital businesses is escalating data center storage costs and complexities, requiring advanced IT skills and analytical tools.

It offers a solution to these challenges, enabling companies to navigate the digital era more effectively. Rather than focusing on IT management, organizations can swiftly adapt to the rapidly changing and complex business environment. The economic advantages of cloud computing not only drive business value but also optimize costs, empowering businesses to maximize the benefits of their cloud investments.

In fact, it offers a wide range of benefits that cater to the needs of individuals and businesses. Below are some key advantages of cloud computing:

#1 Save Cost

Cloud computing reduces the need for significant upfront investments in hardware and software. It operates on a pay-as-you-go model, which means you only pay for the resources you use. This can lead to significant cost savings, especially for businesses that do not want to manage and maintain their IT infrastructure.

#2 Scalability

One of the most significant advantages of cloud computing is its scalability. Users can easily scale up or down their computing resources according to their needs. This flexibility is ideal for businesses with fluctuating workloads, as it ensures they have the resources they need without overpaying for unnecessary capacity.

#3 Accessibility

Cloud services can be accessed from anywhere with an internet connection, offering greater flexibility for remote work and collaboration. This accessibility ensures that teams can work together and access the data they need, regardless of their physical location.

#4 Disaster Recovery and Data Backup

Cloud computing enhances data security through robust backup and disaster recovery solutions. Since data is stored in the cloud, it can be easily retrieved or restored in case of hardware failure, natural disasters, or other data loss incidents.

#5 Automatic Updates

Last but not least, automatic updates are cloud computing benefits. Why? Cloud service providers regularly update their services with the latest security patches and features. Hence, users benefit from the latest technology without having to manage updates and system maintenance themselves.

Which Are Some of the Cloud Computing Models?

Cloud computing isn’t a one-size-fits-all solution! Its diversity in models, types, and services ensures there’s a tailored option for every requirement.

The initial step is to choose the appropriate cloud computing models or architectural frameworks for your cloud services. Cloud services can be deployed in one of three environments: a public cloud, a private cloud, or a hybrid cloud. Each of them offers distinct benefits and is suited to specific needs.

#1 Public Cloud

Public clouds are managed by external cloud service providers who offer computing resources such as servers and storage via the Internet. An example of this is Microsoft Azure. In a public cloud setup, the cloud provider owns, operates, and maintains all the necessary hardware and software. Users can access services and manage their accounts through a web browser, with the entire infrastructure taken care of by the provider.

#2 Private Cloud

A private cloud is a dedicated cloud computing environment reserved for the exclusive use of one organization. It can be hosted within the organization’s own data center or managed externally by a third-party service provider. In either case, the infrastructure and services of a private cloud are operated over a private network, ensuring tailored and secure computing resources.

#3 Hybrid Cloud

Hybrid clouds merge the capabilities of public and private clouds through technology that facilitates the exchange of data and apps between them. This integration allows for a seamless flow of information and apps across cloud environments. Therefore, it provides businesses with enhanced flexibility, the ability to maximize their current infrastructure, and more while adhering to security.

Types of Cloud Computing You Should Notice

The three primary types of cloud services are IaaS, PaaS, and SaaS. Each category offers varying degrees of control, adaptability, and management, enabling you to choose the services that best fit your requirements.

#1 Infrastructure as a Service (IaaS)

The question is what is IaaS in cloud computing? IaaS represents the foundational layer of cloud services. It offers a pay-as-you-go model for renting IT infrastructure, such as servers, virtual machines, and operating systems, from a cloud provider.

IaaS serves as the core element for cloud-based IT, often including networking capabilities, computing power, and storage resources. This model affords the greatest degree of flexibility and control over IT assets, closely mirroring traditional IT resources.

#2 Platform as a Service (PaaS)

PaaS in cloud computing provides a cloud-based environment that supports the swift development, deployment, and management of software apps. PaaS is crafted to simplify the process for developers. It enables developers to build web or mobile apps rapidly without the hassle of managing servers, and databases required for the development process.

By abstracting the complexities of the underlying infrastructure, PaaS allows developers to concentrate on the deployment and management of their apps. This efficiency eliminates concerns about acquiring resources, capacity planning, software upkeep, and other tasks associated with app maintenance. Then, it enables developers to focus on creating and delivering value through their apps.

#3 Software as a Service (SaaS)

SaaS in cloud computing delivers software apps to users via the Internet, typically on a subscription basis. In this model, the cloud provider hosts, maintains, and updates the software apps and their infrastructure. This ensures the app is always current with the latest upgrades and security patches. Users access the apps through a web browser on various devices such as smartphones, tablets, or computers.

SaaS offers fully managed support, meaning the service provider is responsible for the software’s operation and maintenance. This model is often associated with consumer-facing apps, like web-based email services. When using SaaS, your focus shifts away from the maintenance and management of the software to simply utilizing the software functionality for your needs.

Some Noticeable Cloud Computing Examples

Chances are, you’re engaging with cloud computing at this very moment, perhaps without even knowing it. Whether you’re sending emails, editing documents online, gaming online, or storing photos and documents, cloud computing is likely the powerhouse. Organizations of all sizes and types, from small startups to large multinational corporations, have adopted it for a variety of purposes.

To give you an idea, here are some examples!

#1 Email Services

These web-based email platforms such as Gmail and Outlook use cloud computing to store and manage your emails on remote servers. It allows you to access your messages from any device with an internet connection.

#2 Cloud Storage Services

These services offer a space in the cloud to store files, photos, and videos, enabling you to access and share your data from anywhere.

#3 Streaming Platforms

Media services like Netflix use cloud infrastructure to host vast libraries of movies, TV shows, and music, streaming content directly to your device on demand.

#4 Develop Cloud-Native Apps

Efficiently construct, launch, and expand a variety of apps – whether they’re for the web, mobile devices, or API services. Leverage the full potential of cloud-native tools and methodologies for continuous integration and delivery.

#5 E-commerce Platforms like Amazon and Shopify

These platforms use the cloud to host websites, manage inventory, process transactions, and analyze customer data, supporting the entire online shopping experience.

AMELA Technology – Your Ideal Cloud Computing Providers

At AMELA Technology, we understand that every business has unique requirements. That’s why our cloud computing service is tailored to offer a wide range of solutions, from IaaS to PaaS and SaaS. Whether you’re looking to migrate your existing apps to the cloud, develop new cloud-native apps, or scale your computing resources on demand, our cloud platform provides the tools and technologies you need!

Contact us through the following information:

Hotline: (+84)904026070
Email: hello@amela.tech
Address: 5th Floor, Tower A, Keangnam Building, Urban Area new E6 Cau Giay, Pham Hung, Me Tri, Nam Tu Liem, Hanoi

Editor: AMELA Technology