In this modern world, chances are you must have at least heard of Cloud Computing, if not used it unknowingly. Cloud Computing is often referred to as internet-based computing, as in the user can access their data anywhere, anywhen, with internet access, instead of their computer’s hard drive. To name a few examples of Cloud Computing are Amazon Web Services, Microsoft Azure, Google Cloud, Salesforce and such applications. But what exactly are cloud computing resources? While the examples gave you some idea of what they do, Do you not wish to understand what else they offer, their characteristics that are considered essential?
What Are Cloud Computing Services?
Cloud computing is a paradigm that utilizes system resources to provide services across the internet, providing on-demand computer services, such as storage, applications, network connectivity, databases, software solutions, development platforms, processing capabilities, and more.
Users could access their information from the 'cloud' everywhere, thanks to superior encryption supplied by the service provider; users now need is a strong internet connection. Solutions such as applications, data, and infrastructure can be supplied utilizing cloud as a platform.
This transforms cloud computing into a marketing strategy in which the network operator stores and maintains the product. Cloud servers do not need to be in a single location; instead, they are commonly deployed over multiple locations and administered by Cloud Service Providers.
Cloud Computing Features and Benefits
Nowadays, practically everything is either operating on the cloud, being saved on the cloud, or being accessible via the cloud, making cloud computing the most sought-after technology across all industries and sectors.
Cloud computing has emerged as the preferred method for big applications, industrial technological innovation, and data processing attributable to its measured costs, controllable hazards, and flexible usage.
Essential Characteristics Of Cloud Computing
1. Broad Network Access
Cloud computing is accomplished using conventional computing techniques, which aids in the development of mixed large & light customer platforms. Computing services are often provided through the conventional network and multiple sensors. With a device and an internet connection, the user may access current data from a cloud platform or upload new data to the cloud from anywhere.
For example, the traveler can book his ticket online from any device that has internet connectivity, such as a smartphone, laptop, tablet, or computer
2. On-demand Self Service
Users of cloud computing services are able to deploy, monitor, and manage computer resources as necessary without the need for human administrators. It is a crucial component of cloud computing and one of its most important aspects as it allows the client to keep track of the server's uptime, capabilities, and network storage space.
For example, while purchasing a ticket on a travel portal, the client has the alternative of doing so without the assistance of a human. From selecting a flight to selecting a preferred class, the procedure is fully automated and doesn't necessitate any human intervention.
3. Resource Pooling and Multi-tenancy
The available IT resources (such as networks, servers, storage, applications, and services) are shared across several applications and occupants in an uncommitted approach. Various customers are served through a single key resource. A programming code that permits a particular software version to serve many groups is known as multi-tenancy. It implies that multiple cloud provider clients share the same computer resources. Despite sharing computer resources, each Cloud customer's data is held entirely separate and secure.
Using the same travel portal example, planes can transport multiple passengers in a single journey. These travelers go to the same location, board the same airline, and are assigned different seats based on demand and availability.
4. Rapid Elasticity and Scalability
IT resources for cloud computing services should be flexible enough to scale up and down as fast as needed. In many circumstances, this might even automatically happen in line with business needs. This ensures that the application always has the capacity it requires.
Scalability brings cost-effectiveness to cloud computing. When there is a significant demand or workload, extra servers might be added for that time period. Using the same example of the travel portal, The flights may transport many passengers in a single journey. These travelers fly to the same location, board the same plane, and are assigned different seats based on demand and availability.
5. Measured Service
Every application and resident's resource utilization is evaluated, and this information is made available to both the user and the resource supplier. This will be required for a variety of reasons, including billing monitoring and resource utilization, providing both the provider and the customer with transparency.
For example, if a person travels by railway, they must only pay for the distance traveled, not the complete voyage that the train takes.
Benefits of Cloud Computing
Every resource is just a click away, you can access it anywhere from any device- all you need is just a good internet connection.
1. Cloud computing reduces the costs of buying hardware and software considerably.
2. Low on maintenance & management from the User’s POV
3. Infinite in size, so never runs out of capacity
4. With a device and internet connection, the services can be accessed at any time from anywhere.
5. Highly Scalable, thus, can easily increase the capacity and customize them to fit the needs.
6. High Quality Security, provided by Cloud service providers alongside other resources.
7. Reliable Source of Storage, amidst Back up and Recovery of data, being easy, less expensive, and very fast.
8. Efficient and productive in terms of cost and time, increasing the productivity of the firm.