Cloud Computing: Advantages and Disadvantages

Advantages and Disadvantages of Cloud Computing

What is cloud computing?

Cloud computing is a pay-per-use distribution through the Internet of on-demand computer resources – from apps to data centres. Similar definitions exist between Amazon and Microsoft, top cloud providers.

This implies cloud computers utilise the Internet to access remote servers and processors that carry out computer and internet-intensive storage work, instead of the hard disc of your computer.

Cloud computing is an Internet storage and data access phrase. It does not save data on your computer’s hard disc. You can access data on a remote server via cloud computing.

Advantages of Cloud Computing

  • Rapid Deployment
  • Scalable
  • Cost Reduction
  • Compete against larger players
  • High Speed
  • Reliability
  • Mobility
  • Flexibility
  • Data security
  • Stop wasting money on setting up and maintaining data centers.
  • Pay as you use
  • No more guessing capacity
  • Strategic edge
  • Efficiency
  • In minutes, go global.
  • Saves office space
  • Automatic Software Integration
  • Unlimited storage capacity
  • Back-up and restore data
  • Collaboration
  • Less pay-as-you-go cost
  • No unused resources anymore

Rapid Deployment

Finally, cloud computing offers you the benefit of quick deployment. So your complete system can be fully functional within a few minutes when you opt to use the cloud. The time taken, however, depends on what type of technology your company employs.

Your business system may run and run in a matter of minutes thanks to the cloud. The standard or conventional method gives an early edge over companies.


Up or down the cloud, you may adjust the resources that you require. This hasn’t been possible before. When needs were increased, companies needed to buy additional resources. If demand is lowered, unneeded resources have been left.

Cost Reduction

The lowering of costs is one of the greatest benefits of cloud computing. It helps you to save significant capital costs because you do not have to invest in real gear. Furthermore, you need to keep the hardware without skilled staff. The cloud service provider purchases and manages the equipment.

Compete against larger players

Cloud creates an equal field of play. This can even be afforded by tiny businesses. You don’t have to pay an enormous amount to start working. The cost of cloud subscription is far lower than the purchase of both new and new gear and software.

High Speed

You may instal your service quickly with a smaller click in cloud computing. This quicker deployment allows you to obtain the necessary resources in less minutes for your system.


Say you’ve got a server. What if a hard drive failure occurs? All of your data and server-based applications become inaccessible immediately without investing in a redundant array of independent discs (RAIDs).

In short, it is the scenario of a nightmare.

Redundancy survives cloud providers. Not only is your data saved on a server. It has been saved on a number of servers.

It can even be saved on servers in several places depending on the supplier. Only if the server farm had a disastrous failure.

This means that no single piece of hardware will hinder your operations. It also implies that you can expect exceptional dependability when accessing your info or services. Most service providers even promise uptime of 99.99 percent.


Staff working on site or from remote places may readily access everything they can service as long as they are connected to the Internet.


Cloud infrastructure scales to help fluctuating workloads on demand. Depending on security demands and other reasons, users can choose public, private or hybrid products. With as-a-service choices, companies can select their amount of control. This includes the services of software, the platform, and infrastructure. Users can choose a solution that meets their individual needs from a menu of prebuilt tools and features. The secure data is supported by a private virtual cloud, encryption and API keys.

Data security

The cloud server is fully responsible for the security of this system. You mustn’t worry about security or handle it. The cloud host has the newest hardware and software for security. The security services are regularly updated, security patches are applied and the security level is reviewed.

Stop wasting money on setting up and maintaining data centers.

Cloud computing is focusing not on hefty racks, storage and power-up servers but rather on customers.

Pay as you use

The user can only pay when computation resources are consumed and only pay for how much is used rather than having to invest extensively in data centres and servers before they know how to use them.

No more guessing capacity

Avoid assumptions about capacity requirements for infrastructure. Users typically end up either waiting on expensive idle resources or coping with inadequate capacity when making a capacity decision before applying. Users can access as much and as little as necessary, and with only a few minutes’ notice, scale up and down as necessary.

Strategic edge

Cloud computing provides your competitors with a competitive edge. Cloud Services are one of the finest advantages, allowing you to get the latest software without wasting time and money on installations anytime.


Virtually every internet connected device may be accessed with cloud applications and data. Cloud development allows users to rapidly market their applications. Because of networking support, hardware failures do not lead to loss of data. Cloud computing employs remote resources to save server and other equipment costs for enterprises. A pricing structure for “utility” means that consumers only pay for the resources they utilize.

In minutes, go global.

With just a few clicks, the application may easily be deployed in several regions around the world. That makes it easier and less costly to provide clients with less latency and a better experience.

Saves office space

Since there is minimum hardware put on the premises of the organization, less workspace is spared to monitor and manage the hardware and software. In view of the trend of costly business real estate rates, that is a key advantage.

Automatic Software Integration

Software integration takes place automatically in the cloud. Additional efforts to customise and integrate apps to satisfy preferences are not essential.

Unlimited storage capacity

The cloud provides us with a massive amount of storage space for storing our vital data such as papers, photographs, audio, video, and so on in one location.

Back-up and restore data

When data is kept in the cloud, it is easier to perform backup and recovery, which is otherwise a time-consuming procedure on-premise.


The Cloud Computing Platform enables very convenient and secure collaboration among employees in many geographies.

With remote work becoming an employer standard, large companies have team members working from different places throughout the world. You supply them with a solid and safe method of working together and exchanging company data via a cloud computing solution.

Less pay-as-you-go cost

Users can attain a lower variable cost by employing cloud computing than by themselves. As the cloud is aggregated with the use by hundreds of thousands of consumers, suppliers can save more money and hence reduce pay-as-you-go pricing.

No unused resources anymore

You do not have to pay more for the unused capacity in your data centre thanks to the dynamic provision. In nearly an instant, you may always downgrade your infrastructure and decrease expenditure.

Disadvantages of Cloud Computing

  • Performance may vary
  • Less Bandwidth
  • may not get all the features.
  • Security Breach
  • Downtime
  • Internet Connectivity
  • Inadequate support
  • Technical Issues
  • Limited Control
  • Wrong choice of provider
  • No Redundancy
  • Vendor lock-in
  • Cloud Service Goes Out of Business
  • Cloud Services Disruption

Performance may vary

Applications execute on the server in a cloud environment, which also offers resources for other companies. This means that a shared resource can be affected by an attack or bad conduct by the tenant.

Less Bandwidth

For optimum performance, huge numbers of storage devices and servers should not be packed into a small number of data centres.

Many providers of cloud storage services limit the use of their users’ bandwidth. If your company exceeds the amount, then the extra costs may be considerably expensive.

may not get all the features.

There are just limited versions and the most popular features of some cloud services. It is crucial to know which cloud services are available before registration.

Security Breach

Cloud providers are implementing the greatest safety standards to keep key information. However, you must be informed before embracing cloud technology that you will transmit all sensitive information to a third party, i.e. a supplier of a cloud computing service. When you send your data to the cloud, there is a possibility that hackers will hack the information in your business.

Data storage in the cloud might pose major issues of data theft, as all data in the cloud is available on-line. Even the best firms are affected by a security breach, which is also a concern in the cloud. Even if improved security measures are used in the cloud, it might be a perilous matter to still store confidential data in the cloud.


Downtime is one of the highest possible drawbacks of cloud computing applications. Sometimes, cloud providers may suffer technical issues owing to a variety of factors, such as power loss, weak Internet connectivity, maintenance of data centres, etc. This may lead the cloud service to a temporary downtime.

Internet Connectivity

As you know, all data (pictures, music, video, etc.) in cloud computing is saved in the cloud and accessed via a cloud via the internet connection. You can not access this data if you have no good Internet connectivity. But we have no other way of accessing cloud data.

Inadequate support

Companies in cloud computing do not give clients with the right assistance. In addition, they wish to rely on FAQs or online assistance for their users, which could be a tedious task for non-technical people.

Technical Issues

Cloud technology is always susceptible to failure and other technical problems. In spite of the high maintenance standards, even the top cloud service provider firms may suffer from this type of issue.

Limited Control

There is limited control over their deployments by cloud clients. Cloud services run on distant servers which are fully owned and administered by service providers, which makes it difficult for companies to govern their backend infrastructure.

Cloud users have little influence over the operation and implementation of their hosting infrastructure to varied degrees-depending on the individual service. End-user contracts and rules for cloud providers could set constraints on what consumers do about their deployments. Customers are likewise confined, although not to the back-end infrastructure, to the control and management of their apps, data and services. Naturally, none of these will generally be a problem, but it should be considered.

Wrong choice of provider

You can have problems when selecting your appropriate cloud services provider or if you didn’t perform your homework well or sought reputable references. Service quality can not be the desired or some cloud functions can not be delivered. This may affect your business or activities’ entire or part of operating.

No Redundancy

A cloud server is neither redundant nor backed up in any way. Avoid being burned by acquiring a redundancy plan as technology may fail occasionally. Although it is an additional cost, it will be well worth it in most circumstances.

Vendor lock-in

The most significant downside of cloud computing is vendor lock-in. When shifting services from one vendor to another, organisations may encounter difficulties. Because different vendors supply different platforms, switching from one cloud to another might be complicated.

Cloud Service Goes Out of Business

In the mature industry, one of the few established players that provide trustworthy and time-tested services is usually dealt with. Cloud computing is a young industry with many enterprises. You can run out of money to close your doors forever. You have a possibility.

As the cloud is vital for your company, a sudden provider closure is more disastrous. This difficulty is compounded by the problem of the cloud vendor lock-in, which is difficult and costly to migrate from one cloud vendor to another.

Think of it as though you rent a warehouse and load it with goods. It’s a logistical headache to transport all of these goods stored there.

Now think about how difficult goods are to get when the warehouse owner went bankrupt when you lost access to the facility. So if your cloud service stops down without warning tomorrow,

Cloud Services Disruption

When a cyber-attack occurs, your organisation can face undesired downtime or loss of internet connectivity at the end of a cloud provider.

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