Table of Contents
- What is the cloud Computing and how does it work
- What is the main purpose of cloud computing
– Cloud computing is one of the hottest trends in technology today. Learn more about the benefits of cloud computing and how it works.
What is the cloud Computing and how does it work
Cloud computing is the process of distributing computing resources for a shared pool of memory, processing or storage in a data center. Cloud is a new form of IT infrastructure, used to host and deliver a variety of information to users on demand, without the need to maintain, purchase or update hardware.
A cloud service provider offers its customers access to one or more clouds over which they can deploy applications as virtual machines. The customer does not manage any underlying physical compute, network, or other infrastructure that supports these VMs; instead, she only needs to control their operating systems and application components. A third-party software vendor provides tools enabling developers to build, test, package, distribute, and run apps within the VM. Customers pay for usage based on how much resource each app consumes rather than paying upfront for an entire server’s capacity. This model has been called “Software + Services” by some vendors. The term cloud computing was coined by David G. Anderson at Stanford University where he described it as “computing as a platform”. He also defined four characteristics: elasticity, portability, dynamic scalability, and transparency/virtualization. These are often referred to as CAPs – short for Clouds Are People. In his paper, he states that clouds may be created with various levels of abstraction layers and different types of facilities, such as private, public, hybrid, community, etc., but all have three things in common:
1) They provide flexible consumption models,
A typical consumption model for high-end cloud services is that you pay a subscription fee and consume as much as you like. But what if you want to consume less? A new model that is gaining popularity is that high end cloud services only charge you by the amount of resources you consume. This is a good fit for usage models that are dominated by large scale batch processing jobs, where you typically only consume a small amount of resources for a small amount of time.
2) They provide flexible consumption models,
When I first came across the term cloud computing a few years ago, I couldn’t make sense of it. The idea of delivering on-demand, elastic, and scalable computations seemed impossible, and I was sure I would never understand it. But the more I researched on the topic, the more I realized that the concept of cloud is not as far-fetched as it seems.
3) They allow transparent provisioning from multiple sources while maintaining isolation between them.
Each source could be public, private, academic, corporate, government, or even something else entirely. Cloud computing allows automatic scaling up and down of the number of servers according to load demands. It enables companies to cut costs because they do not need to buy additional equipment when there is low utilization. Also, since cloud providers own the actual computers, they can dynamically add more power whenever needed, thus reducing downtime due to insufficient computer capacity. It is important to note that cloud computing refers specifically to using remote hosted resources via Internet connections. However, this definition excludes certain forms of outsourcing, such as offshoring, and outright internal leasing of desktop PCs through company networks. There are many benefits associated with cloud computing. Some include cost savings, increased productivity, better quality, improved business agility, and reduced capital requirements. In addition, cloud computing is expected to become increasingly popular among SMEs who will use it as part of their digital transformation strategy. There are several reasons why cloud computing adoption rates are growing so rapidly.
What is the main purpose of cloud computing
The primary goal behind the current wave of interest in cloud computing is enabling businesses to reduce expenses and increase efficiency. Cloud computing provides an efficient way of managing IT infrastructure at lower costs than traditional solutions. In other words, organizations get the best out of technology without having to invest heavily upfront into buying expensive hardware and software. Cloud computing also helps businesses achieve greater flexibility and scalability. When compared to traditional infrastructures, cloud computing offers great potential for improving overall performance. Moreover, cloud computing has been proven to improve employee morale. By allowing employees access to shared information, cloud computing empowers individuals, fostering collaboration and team spirit within business units. Besides these advantages, another major reason why cloud computing is becoming so widely adopted is the fact that its capabilities are constantly expanding. As cloud technologies evolve, users gain the ability to deploy applications faster, store data securely in any geographical location, handle user requests efficiently, and acquire a range of advanced features. With each passing day, cloud computing becomes easier to adopt and use. Not surprisingly, industry experts predict that cloud computing will continue to grow exponentially over the coming decades.
Cloud computing is a method of providing computer services over the internet instead of using your own computer hardware. This article will explain how cloud computing works. What is the difference between public clouds and private clouds?
Private Clouds: Private clouds provide dedicated service to one or more specific customers on demand basis. It allows organizations to manage all aspects of their IT environment from provisioning servers/applications to monitoring usage patterns. They offer significant control but require highly skilled administrators. Companies like Amazon Web Services offer managed private cloud offerings.
Public Clouds: Public clouds bring together multiple clients’ services onto one platform which is run by third party vendors. The vendor maintains complete responsibility for operating the system including security. These systems have no restrictions on the number of clientele accessing them simultaneously, hence making it easy to scale up when required.