Fintech expert who is also a DevOps professional, Longji Vwamhi has worked in the finance industry in various capacities. In this article, he is going to explore the world of cloud computing. The term ‘The term ‘Cloud Architecture’ simply refers to the numerous internet delivery mechanisms for apps and services. According to him, people no longer rely so much on physical storage devices for so many reasons. These storage devices are becoming obsolete and relegated to the background. However, while many people know what cloud computing is used for, they don’t understand what it is. Therefore, there is a need to educate people on what cloud computing is, its architecture, and careers in cloud computing.
Cloud architecture simply represents the various methods an app and a service are delivered to users via the internet. To build your career around cloud computing, you need to understand its fundamental principles like cloud architecture and so on. Careers built around cloud computing include but are not limited to data science, IT, software engineering, and Fintech.
Understanding cloud computing has different aspects like cloud architecture, cloud environment, cloud storage, and so on. The most important part of cloud computing is cloud architecture, which is designed by a cloud architect. It deals with the features of cloud computing systems and how they are organized. It also shows the link between these features and how useful they are.
Cloud environments are built and structured around some architectural concepts. These are:
Cloud Deployment Services
This deals with how to access and regulate cloud databases. It offers multiple dedicated cloud services like:
- Public Cloud: External firms provide public cloud services to lots of clients. Providers dedicate the services to multiple tenants, thus, it is easy for many clients to get this service. Furthermore, the Public cloud is provided on a need basis, which is a way of managing costs. The advantage is that clients only spend money for the Public cloud they use, nothing more, nothing less. It has unlimited scalability with room for clients to rapidly grow their businesses.
- Private Cloud: Clients have the chance to develop a cloud service in a data center that they own for corporate function only. Moreover, you can also dedicate it to one tenant. This cloud gives clients more autonomy when the provider plans and implements stacks and their components. It is also flexible but costly with limited scalability. According to Longji Vwamhi, the world is systematically using cloud computing in storing private and corporate data.
Cloud Delivery Services:
This concept delivers cloud-based services from one end to another. This includes backend platforms, then front ends like the Internet of Things appliances, phones, and computers. The internet or sometimes VPNs are used to get into cloud environments on the frontend. On the backend, apps and data are pooled together and taken from many data centers. This is to ensure that data are available and are recoverable after a mishap.
These are the components that cloud services operate on. They include a storage system, a network, and a computer system. The infrastructure builds several data from the components by using virtualization. Furthermore, the resources are measured and regulated with programs or codes. Any vendor that gives outlets for self-services that are on demand has offered cloud computing outlets. In addition to these, there will be a provision of surveying and billing services.
Cloud Service Services:
This deals with the different categories of cloud technologies available. Longji Vwamhi supports businesses and corporations to utilize cloud services for their operations. The technology provides a wide range of virtual services like:
- SaaS (Software-as-a-Service): SaaS is very popular in the social media community, especially among digital marketers. Networks like Dropbox, Gmail, Service now, and Facebook use SaaS. Unlike IaaS, clients have limited power over how the services are configured. Nevertheless, these services control apps, platforms, and data on your behalf. Clients can use their phone apps with an internet connection or website browsers to access SaaS by subscribing to services.
- IaaS (Infrastructure as a Service): In this case, cloud providers provide virtual servers to their clients. They also give their clients the chance to ask for the resources and OS. There are two ways to call for resources. Through the use of a console or a program via a REST API. The client has to oversee the OS and apps you have on your devices. Whereas, the providers have to ensure that the resources are available at their clients’ disposals. Example: Amazon’s EC2 has more than 60 databases worldwide.
- PaaS (Platform as a Service): To reduce how you manage some cloud overheads, you can use PaaS. Or you can use it to limit the number of tasks on your device. In addition, PaaS reduces how the cloud supervises middlewares, patches, and maintains the OS. Furthermore, PaaS delivers and oversees the OS and other app middlewares. The advantage of using PaaS is the easy deployment of software apps without much configuration or maintenance. Hence, cloud experts love to use PaaS in deploying and testing program code.
Longji Vwamhi advises organizations and corporate firms to adopt cloud services in their business operations. They are safer because unauthorized personnel will find it difficult to access data stored in an encrypted cloud. You can also back up your data and retrieve it if a problem occurs in the future. In addition, you don’t need to keep buying lots of physical storage devices as your data increases. However, if you are worried about how to operate cloud services, employ people that are cloud experts. Or you can hire the services of firms that provide cloud services to organizations like yours.