Cloud Computing

Cloud computing is a paradigm characterized by the delivery of an array of computing services, encompassing but not limited to storage, processing power, and applications, via the internet. Conversely, virtualization is a foundational process involving the creation of virtual instances or representations of computing resources.  To have more head-on-head, here we go. Functions of Cloud…

Security challenges in public clouds include external network vulnerability and shared resource risks, demanding careful vendor scrutiny. Private clouds face internal threats with a focus on robust network security, while hybrid clouds aim to secure connections between public and private components.  Public clouds adhere to industry regulations, while private clouds manage internal compliance. Both face…

Choosing the right cloud service model is a pivotal decision for businesses navigating the digital landscape. With the myriad of options available—ranging from Infrastructure as a Service (IaaS) to Platform as a Service (PaaS) and Software as a Service (SaaS)—selecting the most suitable model demands a comprehensive evaluation of specific factors. In this article, we…

Cloud computing’s SaaS operates on a subscription-based model, requiring users to subscribe to access software hosted on the cloud. Software as a Service (SaaS) and Cloud Computing are a power duo, reshaping how software is accessed and utilized. SaaS relies on Cloud Computing as its backbone, allowing for flexible and scalable applications. It’s high time…

Terraform is an open-source infrastructure as code (IaC) tool that enables users to define and provision infrastructure using a declarative configuration language. One of its invaluable features is the Terraform console command—a dynamic interpreter designed to evaluate expressions and inspect project states interactively. It is useful for testing and debugging Terraform code. In this comprehensive…

Terraform, an open-source infrastructure as code (IaC) tool developed by HashiCorp, has become a game-changer in DevOps and cloud computing. Traditional methods of infrastructure provisioning and configuration management pose challenges in terms of scalability, repeatability, and collaboration. In contrast, Terraform allows developers and operators to define and provision infrastructure using a declarative configuration language. Well,…

Cloud computing has revolutionized the way businesses and individuals store, access, and process data. It offers a flexible and scalable solution that allows users to leverage computing resources on-demand. To grasp the fundamentals of cloud computing, it’s essential to understand its basic components.  The main components consist of infrastructure as a service, platform as service,…

“Cloud as a Service” (CaaS) in cloud computing is a transformative model offering diverse services tailored to specific business needs. This innovative approach allows organizations to access and utilize cloud-based resources and functionalities on demand, enabling flexibility, scalability, and cost-efficiency.  There’s another one named “Container as a Service” having the same abbreviation but being a…

Cloud infrastructure security involves protecting both physical and virtual components, ensuring data confidentiality, integrity, and availability. Key aspects include physical security, network encryption, data protection, compliance with regulations, incident response, resilience, patch management, and vetting third-party providers for adherence to security standards.  The ultimate target of infrastructure security is to establish a secure cloud environment,…