What Is Cloud Computing?

Discover What Is Cloud Computing for real and what to do to ensure your safety in the cloud.

What Is Cloud Computing

You’ve likely seen “the cloud” mentioned online or in a television advertisement. However, it isn’t likely you heard the term from a weatherman discussing the latest storm heading your way. Instead, it was probably mentioned by a technology-related business touting their latest method of sharing or storing information.

If you don’t know what cloud computing is or how it works, it might be time to explore the definition and determine if you could benefit from this type of service, whether from a professional standpoint or a personal one. What Is Cloud Computing?

What Is Cloud Computing & How Does it Work?

According to the  National Institute of Standards and Technology  (NIST), cloud computing is a model designed to allow on-demand access to a shared pool of computing resources. This can take many forms and is used by both businesses and individuals in their homes. The NIST further discusses the makeup of the cloud. For instance, it consists of five characteristics:

  • Broad Network Access
  • On-Demand Self-Service
  • Rapid Elasticity
  • Resource Pooling
  • Measured Service

It also fits under one of three service models: Software as a Service, Platform as a Service, and Infrastructure as a Service. Each service model provides different advantages to users that must explore to ensure the right choice. In addition, cloud computing is further categorized by one of five delivery methods: community cloud, private cloud, hybrid cloud, or public cloud.

What Does Cloud Computing Mean?

Now that we’ve answered the question, “what is cloud computing?” you may be wondering what this all means. In the time before cloud computing, individuals stored all of their files on their personal computers or may have transferred them onto a disk or other external drive. This was the only method available to avoid losing files.

Businesses were much the same way. They could either store essential business files on worker computers or invest in a server for their business to ensure every employee had access to the files they needed.

With the birth of cloud computing, it has now become less important for businesses and homeowners to invest more money into these onsite storage options. The cloud opens up new options.

Instead of storing personal or business files on a home computer or even a business server, the cloud provides storage options located somewhere else. While this trend started with just a few providers, making it difficult to find good services, it has now grown to a point where just about anyone can use storage on the cloud.

In addition, many people are already using some form of cloud storage without even realizing it. For instance, if you use a website to store your photos online, you are essentially using cloud computing for your personal needs.

What Is Cloud Computing Used For?

Cloud computing can provide a long list of benefits to those who take the time to understand and use it. However, while it isn’t tricky to use, it can require a lot of research to determine if it’s the right option for you, whether you are looking for a solution to your personal data storage, such as photos and videos, or you need something to help with your business. Of course, both are good uses for the cloud, but they are pretty different in the purposes and how they are used.

Cloud Computing for Home

This method of storing information is done on a much smaller scale when used at home. Most people don’t purchase space on a dedicated server to store their family photos, copies of tax returns, and other essential documents. However, they still use the cloud just the same. Anyone who stores their music, photos, videos, and other documents to a website online uses cloud storage options.

Some of these require a subscription payment. Others are free services. Free services often limit the amount of storage space provided, while paid versions allow unlimited space or have higher limits. This can be an effective way to back up files and make sure everything is safe if your computer crashes or a fire devastates your home.

Cloud Computing for Business

Cloud computing for business is typically more complex. For starters, businesses often work with companies explicitly designed for this purpose. They operate a large number of services divided between their customers.

Every business purchases a package that includes a specific amount of storage space. They can then store business files, customer information, inventory logs, software, and more.

In some cases, cloud computing companies may also offer software through these shared services, so businesses don’t have to purchase it independently. This can also save the company money. In addition, every employee with access to the cloud can use the business files anytime they need something, even when they are at home or away on a business trip.

The Benefits of a Computer Cloud

There are many benefits to choosing a cloud-based server overusing one of your own, whether you need personal storage or storage space for your business. Understanding these benefits will make your decision even more accessible. Some of the most compelling advantages of this solution include:

  • Scalability —  One of the goals of most businesses is to continue to grow and expand. This can cause difficulty when companies are using their servers. However, when using a cloud-based solution, they can quickly expand their space without a significant investment of a new server.
  • Energy Efficiency —  Saving money on energy bills isn’t something only homeowners want to do. Businesses enjoy reducing their bills so they can improve their bottom line. Because cloud servers are offsite, it will reduce the amount of electricity a business uses locally.
  • Universal Access —  Today’s workers, enjoy working from home occasionally or find they need to travel for business. In these situations, it’s essential to have access to the duplicate files you would when you go into work. The cloud grants you that access, so you can work from virtually anywhere as long as you have an Internet connection.
  • Cost Savings —  In addition to saving money on utility bills, businesses can avoid the significant expense of purchasing their server. Another cost savings comes in the ability to reduce or eliminate an onsite IT staff. The cloud computing provider can handle all these issues.
  • Disaster Recovery —  Every business should have a disaster recovery plan. Storing electronic data offsite makes it easier to access after a disaster and minimizes the amount of lost data. This is useful for residents who make use of the cloud as well.
  • Faster Deployment —  If you’ve ever launched a new software solution at a business, particularly a more significant business, you understand the logistical nightmare of installing the same software on every machine. With software on the cloud, it automatically deploys on every computer at once.
  • Lower Cost of Ownership —  Over time, cloud computing can save a business a lot of money. The investment made in renting storage space helps keep operation costs low over the long term.

Safety Concerns

One of the most significant issues raised regarding cloud computing is how secure the data is. After all, recent years have seen a lot of significant corporations falling victim to security breaches. If these large companies can become victims of hackers, can’t the cloud as well? Just like every other transmission of data, there are risks.

This is why it’s so important to do your research and choose a company with good reviews and a solid track record of  security . It would help if you found a cloud computing provider that offers:

  • Secure Data Transfer
  • Permissions Settings for Users
  • Secure Storage
  • Data Separation

Cloud providers need to keep their security software and procedures up-to-date and educate their customers on the importance of data safety. For the most part, cloud companies have taken the proper precautions to keep data safe. With hard work, this trend should continue. It’s also essential to ensure your anti-virus and security software is current as well.

Once you know what cloud computing is, you can make an informed decision on whether it’s a good option for your needs. It is becoming a popular method of storing business information and completing business procedures, but it is also a valuable tool for the average computer user. Today, the cloud is just about everywhere, helping people store and access data from any computer in the world with an Internet connection. Who knew the world was relatively so small?

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