Cloud computing is the on-demand delivery of computer system resources, especially - servers, storage, networking, and analytics, that are managed by third-party and used by others. In today's world, large cloud systems are decentralized and available in multiple regions to reduce latency and overhead on a single server. In addition, you can subscribe to cloud services, and you need to pay only the amount you use, and you can focus on the business problem, not infrastructure.
Cloud computing allows companies to avoid or minimize infrastructure costs for IT solutions. In addition, cloud computing provides improved management, security, economic scalability, and manageability.
Why do we need to learn Cloud Computing?
In today's world, every company wants to grow faster and at an economical cost. Therefore, every company wants a scalable, manageable, and economic infrastructure. But infrastructure comes with a cost, and funds are a major issue in a fast-growing startup. Cloud computing can be very handy when you need to pay for the service you use and do not need to buy new infrastructure. Instead, you can just pay and use it for the time you want. Even enterprise companies also use cloud services for their products and different services.
We learned that cloud computing is used by every company, making it really important to learn. Any domain, if it's software engineering, development, devops, or even managers, you would see the use of cloud computing in every field. Cloud computing is playing an integral part in all the fields today, which makes it important to learn a concept. In addition, companies today are either using cloud technology or shifting their processes to the cloud. As a result, employees with cloud technology skills are in high demand.
Applications of Cloud Computing
Various vendors provide cloud services like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, IBM Cloud, Rackspace, GoDaddy, Verizon Cloud, and VMware. All provide a scalable, secure, and reliable cloud services platform using which you can build various cloud applications.
Below are some of the tasks you can do cloud the Cloud.
Host your dynamic websites over youCloudvate cloud.
Use cloud storage for your important files with encryption and secured with an RSA key to access.
Having distributed systemCloudr the cloud in multiple regions in the world.
Sending emails for marketing or application related to your customer and analyzing the success rate of mail opens.
Training your model with different datasets using cloud resources.
We will take a simple example of a shop that can use cloud services to grow its business. Let’s say there is a pizza shop that is famous for its pizza, but customers have to come to their shop whenever they want to have pizza. This becomes the problem statement for the business, and the answer would be to host a website where customers can book their pizza, which will be delivered to their doorstep. If we go in a traditional way, they have to invest in servers, load balancers, databases, devops, and many other things. Instead, we can host our website overcloud with auto-scaling and database connected, which would take care in peak hours, and we won’t need server maintenance. It will be auto-maintained by the provider. Now shop owners can focus on different business ideas rather than worrying about IT infrastructure.
You should know certain things before getting your hands on Cloud computing.
Basic knowledge about the different operating systems like Linux, windows.
Basic understanding of how virtualization works.
Understanding of networking terminology like IP address, domain, subnets, etc.
A little command over coding, shell scripting, and cron jobs.
Cloud Computing is important for anyone currently working or will be preceding their career in the software industry or even an experienced person. It's important to understand cloud computing like product managers and senior engineers. As cloud computing helps businesses to grow, people can also use cloud computing concepts in their careers.