Cloud computing has quickly risen in popularity over the past few years, but only a fraction of companies have started to utilize it. Over half of businesses are still apprehensive about cloud adoption due to concerns about security and costs. Contrary to popular beliefs, security can be increased, and expenses can be decreased by moving to a cloud service provider. Here are the best ways to grow your business’s potential with cloud services.
Cloud computing refers to the ability to tap into every type of computing service: servers, storage, databases, networking, software, analytics, and intelligence over the internet. It is a breeze to set up when compared to traditional IT infrastructure. It is incredibly easier to scale and economical as well. You only pay for the services you need and when you use them. There are four main types of cloud computing:
Cloud computing is not exactly new, and the sector continues to evolve at an incredible rate. Primitive forms of cloud computing can be traced back to the 1940s. Early computers were mainframes that were gigantic and incredibly expensive to both setup and run. Such computers didn’t use Silicon chips for computing but instead performed computational operations mechanically with the help of vacuum tubes. To ensure the proper utilization, organizations created time-sharing schedules for programmers to gain access to the machine. The users could access the mainframe computers from any connected workstation. It is very different from cloud computing in practice, but the premise is the same.
During the dot-com boom in the nineties, the modern cloud infrastructure began to take shape. Companies started pivoting to the Software-as-a-service(SaaS) model. By the middle of the next decade, AWS started offering EC2, which revolutionized the way we looked at cloud computing. This has evolved even more over the years and the key market players today are Amazon, Microsoft, Google, IBM, and Alibaba. According to an IDC projection, the public cloud revenues would exceed $400 billion by 2025. Cloud infrastructure has been the driving force for digitization across small, medium, and large enterprises.
1. Infrastructure as a Service(IaaS)
IaaS refers to hardware resources such as networking, storage, and processing power provided to you by an external provider. The external provider also manages everything for you. IaaS can help you use VMs/computing power without setting up and managing expensive server farms. Some examples of IaaS providers are Amazon Web services, Microsoft Azure, and Google cloud compute, DigitalOcean, Linode, and Cisco Metapod.
2. Platform as a Service(PaaS)
Apart from the infrastructure needed to run your business, PaaS also provides you the platform required for development and the development environment. The developers can directly manage the applications and desktop environments. Some examples of PaaS platforms are Amazon Elastic Beanstalk, Microsoft Azure, Apache Stratos, Google app engine, and Openshift
3. Software as a Service(SaaS)
SaaS is the most commonly used cloud services platform. SaaS involves the applications as well as the entire hardware stack being managed by a third party. Hence, the need for client-side maintenance is eliminated since you can run most SaaS services directly from your web browser. This is an incredible advantage since it can save your business quite a lot of money by eliminating the need to install and upgrade software every time and the downtime it can potentially cause. Some
The migration to the cloud is inevitable, given the industry trends. The most obvious reasons to switch from on-site infrastructure to the cloud are:
The transition from on-premise infrastructure to the cloud is not easy and can take a long time to carry out. The migration methodology will depend on the needs of your business and cannot be just replicated. It is an iterative process where you learn what works best for your business. The organization must clearly define the goals for the cloud migration at the very beginning to ensure that the project doesn’t suffer from a lack of leader buy-in. Any budgeting concerns must be addressed since during the migration, it is, in fact, possible that you might be paying for the expensive IT infrastructure as well as the cloud service providers. Software licenses must be paid close attention to, as well. The organization must consider the possibility of your cloud service provider not extending support for your existing licenses. You must be very particular about what this cloud adoption will undertake and the kind of value it would provide for your business. It is perfectly fine if your primary objective is not to reduce costs but to manipulate an entirely another variable of the equation.
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