All You Need to Know about Cloud Computing

By Jessie L. Morgan Wednesday, March 13, 2019
Cloud computing will be changed the entire digital world and our lives for the upcoming time. For this reason, we need to know and understand it clearly.

Cloud Computing


Cloud computing is probably a complex terminology for those who are not a webmaster or who are not specializedin the computing industry. However, cloud computing is easy to understand.

This is the process of transferring from servers, storage, databases, networking, software, and analytics to the cloud and other services. All companies serving these computing services are often called cloud providers. They usually charge fees through the users need to pay lots of frequent bills.

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#1. How a cloud computing works

Cloud computing service has a different working platform than traditional structure and this also depends on each provider.

In general, most of the service providers have friendly employees with a great browser-based dashboard which supports IT, professionals and developers, to control their accounts.

Also, some cloud computing services are also tailored to work with REST APIs and a command-line interface (CLI) to offer a varied selection for developers.

Instead of installing the suitable software for each computer, you need to load one application only. Then, this application allows developers to log into a web-based service that manages all programs of other users.

With a big scale company, you will save much time and money to monitor your databases through a remote machine.

#2. Major kinds of cloud computing services

2.1 - Software as a service (SaaS)

SaaS is a public cloud computing transfers applications over the Internet via the browser. Google’s G Suite and Microsoft’s Office 365 is one of the most common SaaS applications for all businesses. Salesforce is the best packs for enterprise applications.

In general, all company applications like ERP suites from Oracle and SAP have taken SaaS model. SaaS applications also provide extensive configuration selection and development environments which help clients to code their moderations and other additions.

2.2 - Infrastructure as a service (IaaS)

All IaaS cloud providers give storage and compute services based on a pay-per-use theme. However, full of these array services provided by all main public cloud providers is astonishing.

Scalable databases, big database analytics, private networks, developer tools, application controlling, machine learning are one of the greatest examples to show the IassS cloud computing.

More specially, Amazon Web Services was the pioneer and the leader in the cloud computing industry. Then, Microsoft Azure, Google Cloud Platform, and IBM Cloud were established and followed.

2.3 - Platform as a service (PaaS)

PaaS service providers always serve target developers who enable to use shared tools, processes, and APIs to boost the development, test, and expand the applications. Salesforce’sHeroku and are common cloud PaaS providers.

For companies, PaaS probably assure all developers have accessed resources. Then, they can follow main processes and use a specific array of services when operators continue the underlying infrastructure.

Several PaaS produced for all mobile developers and MBaaS – mobile backend as a service and BaaS – backend as a service are well-known.

2.4 - Functions as a service (FaaS)

FaaS is the cloud instantiation of instantiation of the non-server computing to add another layer of concept to PaaS as well.

Developers can adjust everything in the stack below their code. They upload specific blocks of code instead of using virtual servers, containers, and application runtimes. Then, they set all things through the main event such as uploaded file.

Some reputable cloud service providers support FaaS on top of laaS such as AWS Lambda, Azure Functions, Google Cloud Functions, IBM OpenWhisk, etc.

When using FaaS application, developers enable to remove the IaaS resources until a certain event happens and they can reduce pay-per-use fees.

#3. Benefits of using cloud computing

3.1 - Reduce cost

Cloud computing decreases some fees for purchasing hardware and software, you can also reduce the cost of establishing and running available datacenters like the racks of servers.

3.2 - Improve speed

Most of the cloud computing providers offer self-service features and on-demand speed; all businesses enable to access and store their databases as well as undertake many computing resources within mouse clicks only.

3.3 - Enhance productivity

On-site datacenters need to have much racking and stacking tasks such as hardware establishing, software patching, etc. so that they must take much time to solve these issues and they cannot enhance productivity.

With the cloud computing service,they have much more time to solve other important tasks to meet various business goals.

3.4 - Expandthe global-scale capacity

If one company want to expand their scale globally, they need to use the cloud computing. In other words, their websites should increase bandwidth or they need to have much space to store several databases when these come to the right geographic location.

3.5 - Achieve reliability

Cloud computing can help you make a database backup, recover disaster, and continue to run all business databases without getting extra costs. Databases can be multiplied at several websites on the cloud provider’s network.

#4. Main types of cloud deployments

4.1 - Public cloud

Public clouds are established and used by a third party which is a cloud service provider to deliver the computing resources such as servers and storage over the Internet.

With a public cloud, from software to hardware and other supporting infrastructure are owned and handled by the cloud provider.

You enable to connect these services and control your account through a web browser.

4.2 - Private cloud

A private cloud could be located in an on-site datacenter of a company. This cloud mentions clouding computing resources used by a business or an organization only.

Some companies ought to pay for a service provider to control their private cloud. All services and infrastructure are monitored on a private network.

4.3 - Hybrid cloud

Hybrid cloud is a great combination of public clouds and private clouds which allows databases and applications to be shared between them.

Hybrid cloud support all businesses to have flexible databases and get much more deployment selections.


With the cloud computing, all of us can store the databases easily without much hassle. Whether you are a business owner or not, you enable to use this high-end invention in your daily usage such as make new applications and services, deliver necessary software, analyze databases, stream audio and video, etc.


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