Every time you hear the word ‘cloud computing’, which you probably do, and will do it more and more often, you can evoke some vague idea in your mind. Let’s take that concept and replace it with more concrete knowledge of how cloud computing works.
The term ‘cloud’ in this context has been around for quite some time and comes from the cloud drawn in diagrams to represent the Internet. Cloud computing refers to the use of software or hardware applications that are delivered over a network instead of staying with the user.
Understand cloud computing with a simple example.
Most of us do not have the software and storage to run our own email program. Instead, we use a web-based email service (for example, Gmail or Hotmail) that stores information remotely in the cloud.
Cloud computing follows the same concept. In this example, the user entrusts various types of data, calculations and software to some remote source. These services are generally paid by subscription or by use.
In cloud computing, the user or client around the front end is connected to the cloud, or at the end of the tailgate, through a network, usually the Internet. At the front end, the user has a computer by having an application that allows access to the network that connects to the series of computers, data storage systems and servers that make up the cloud.
The customer can use the software and computer services and store data without resorting to the purchase and hosting of the software, hardware and storage that he would need without the cloud.
Advantages and Disadvantages of Cloud Computing
Companies are leveraging cloud computing to save on the price of hardware and software and avoid various operations and repairs. All this is taken care of in the back.
The system is managed through a central server that follows specific protocols to monitor customer needs and ensures that everything works correctly. All information is backed up, copied to a separate storage device in case the cloud computing system is damaged.
Another purpose of cloud computing is in games. Through a cloud, it is possible for a user with very limited RAM to play games that could never operate on their own hardware by accessing a cloud where there is a much larger amount of memory available to practice the sport.
Although it has its drawbacks, cloud computing is becoming increasingly popular as people see how cloud it works and understands that they can open up a world of possibilities essentially ‘outsourcing’ most of the costs that come from establishing an infrastructure with hardware, also personal software licenses.
The idea has existed for quite some time in several ways, however, the new wave of cloud computing and its various applications make it worthwhile for each company and individual to investigate how it can be used to improve its computing capacity.
Key benefits of cloud computing
Cloud computing offers your business many benefits. It Allows you to set up a virtual office to give you the flexibility to connect to your business anywhere, anytime. With the growing number of web-enabled devices used in today’s business environment (e.g. Smartphones, tablets) accessing your data is much easier.
Reduced IT costs
Moving to a cloud computer can reduce the cost of managing and maintaining your IT systems. Instead of buying expensive systems and equipment for your business, you can reduce your costs by using the services of your cloud computing provider. You can reduce your operating costs because:
- The cost of system upgrades, new hardware, and software can be included in your contract.
- You no longer need to pay the salaries of professional staff.
- Your energy use costs can be reduced
Flexibility of work habits
Cloud computing allows employees to be more flexible in their work activities. For example, you have the ability to access data from home, on vacation, or on the way to and from work (as long as you have an internet connection). If you need access to your information while you are off-site, you can connect to your office quickly and easily.
Cloud computing allows mobile access to company information via Smartphones and devices is a great way to ensure that no one is left out. Employees with busy plans, or who live far away from the corporate office, can use this feature to keep up to date with customers and co-workers.
Data loss is a major problem for all organizations, as well as data security. Storing your data in the cloud ensures that data is always available, even if your equipment such as laptops or PCs are damaged. Cloud-based services provide fast data recovery for all types of emergencies – from natural disasters to power outages.
Cloud infrastructure can also help you by preventing losses. If you rely on the traditional in-house system, all your data will be stored locally, on office computers. In addition to your best efforts, computers can malfunction for a variety of reasons – from malware and viruses, to age-related hardware corruption, to simple user error.
However, when you upload your data to the cloud, it is always available on any computer with an Internet connection, even if something happens to your work computer.
Access to auto-updates
Access to automatic updates for your IT needs can be added to your service fee. Depending on your cloud computing service provider, your system will be constantly updated with the latest technology. This may include software types, as well as improvements to servers and computer processing capabilities.
Working in the cloud environment gives your business the ability to communicate and share easily without traditional methods. If you are working on a project in different areas, you can use cloud computing to give employees, contractors and third parties access to the same files. You can also choose a cloud computing model that makes it easier for you to share your records with your advisers (eg a quick and secure way to share financial records with your accountant or financial advisor).
How does Cloud Computing Works?
Cloud computing is an application-based software infrastructure that stores data on remote serves, which may be accessed through the web. To know how cloud computing works, it is often divided into front-end and backend.
The front enables a user to access data stored within the cloud using an online browser or cloud computing software.
However, the main component of cloud computing is liable for securely storing data and information at the backend. That comprises servers, computers, databases, and central servers.
The central server facilitates operations by following a group of rules referred to as protocols. It uses software, middleware, to make sure seamless connectivity between devices/computers linked via cloud computing. Cloud computing service providers usually maintain multiple copies of the info to mitigate instances of security threats, data loss, data breach, etc.
Frequently Asked Questions
What is cloud computing in simple terms?
Cloud computing is the delivery of different services through the Internet. These resources include tools and applications like data storage, servers, databases, networking, and software.
What are the types of cloud computing?
There are four types of Cloud Computing. These are:
1. Infrastructure as a Service (IaaS)
2. Platform as a Service (PaaS)
3. Software as a Service (SaaS)
4. Functions as a Service (FaaS)
Is Google Drive a cloud?
Yes, Google Drive is a cloud based storage service. It allows users to store their files on the servers and users can share files online and access them anytime, anywhere using the cloud.
Who uses cloud computing?
The main advantage of cloud computing is the mobility that it brings. Anyone can use cloud computing but mostly it is used by the corporate and business user.
You must be using any of these services Google Drive, One Drive or iCloud, these are Cloud based Services.
What are the risks of cloud computing?
The main risk of cloud is unauthorized access to your date stored in cloud that is also known as Data Breach.
What are the main components of cloud computing?
The main componests of cloud computing are Internet, servers and Storage.
Why to use the cloud?
Because it saves time and cost. Its is also very easy to use and file or data can be accessed from anywhere using any device that is connected to internet.
What is AWS, Google Cloud and Microsoft Azure?
These are cloud platforms that provide servers, storage, and many more features to store data, host website, applications, intelligence, and a lot more.
What is cloud computing used for?
It is used for storing data, hosting website, applications, intelligence, Test and development, Big data analytics, Disaster recovery, Data backup, Running virtual servers or machines and more.