Cloud computing is the process in which computing services like storage, servers, databases, networking, software, analytics, and software intelligence are put virtually over the internet (also referred to as the cloud).
People who have access to programs, software, or even files can view them all the same time even via different devices unlike the traditional form of computing wherein you need a hard copy of a file or installer of a program to view documents and use applications. Now, you can update files in real time, and the programs you need is all in the net.
There are different types of cloud computing; each is designed to be suitable for the specific needs of a user or a business. Each type also has a different function than the others depending on how you use them. These cloud deployments are defined as private, public, and hybrid cloud.
Types of cloud computing
Public cloud – Public cloud is the type of cloud that possesses the ownership and operation by third-party cloud service providers that serve as servers and storage on the internet. All hardware and software in the public cloud are owned by their respective cloud service provider. These services are available on the web and are accessible through web browsers.
Private cloud – Private cloud is cloud computing services that are used solely by private companies for their businesses. Sometimes, they also use a third-party provider for hosting, but most of the time, their data center is physically located in their company. With the private cloud, infrastructure and services are maintained on a private network.
Hybrid cloud- Hybrid cloud is the combination of both private and public clouds. This enables greater business flexibility and more deployment options for its users. This allows data from both deployments to be shared between the two.
Cloud computing functions and uses
There are several uses of cloud computing. You probably have already used or are currently using internet services without even realizing it. These cloud-based apps could be emails, video and music streaming sites, and memory systems every time you play online games. From start-ups that began a decade ago, cloud-based systems are now used in almost everything.
Cloud can be used to create and deploy web-based applications, and help you comply with the requirements and have security in creating these apps. Another function of cloud computing is for data storage. Cloud storage applications like Dropbox and Google Drive can store any data of your choice up to one terabyte. To acquire stored data, one should have access to the link of the file. Through machine learning and Artificial Intelligence, cloud-based systems can also conduct very complex functions such as protecting a database from ransomware through constantly “learning” how to deal with different cyber attack tactics.
Cloud computing is one of the technological marvels that we have today. It is expected to develop in the future. Now, millions of people use this for business purposes. In fact, one-third of Australian business establishments use cloud-based software. It would be no surprise if one day, every corporate establishment would use cloud-based software. To know the advantages and disadvantages of using cloud-based software, you can view this infographic from Bizprac.