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What Is Cloud Computing and How Does It Work
A first-principles look at cloud computing: remote servers, shared resources, virtualization and on-demand access, plus what organizations typically weigh.
Business Technology
Cloud Computing Basics
How cloud services work and what organizations weigh when using them.
Edge Computing Explained: Processing Data Closer to Its Source
Why some data processing happens near devices instead of in distant data centers, how edge computing differs from central cloud, and what trade-offs follow.
How Cloud Pricing Works and Where Costs Surprise Teams
How usage-based cloud billing works, the common line items, and typical sources of unexpected charges such as idle resources and data transfer.
Moving to the Cloud: What a Migration Involves
An overview of the stages, common approaches, risks and questions involved when an organization moves its systems and data to cloud services.
Public, Private and Hybrid Cloud Models Compared
Compares public, private, hybrid and multi-cloud deployment models, with the trade-offs of control, cost, flexibility and complexity organizations weigh.
Serverless Computing Explained Simply
What serverless computing means, how running code without managing servers works, where it fits, and its limits such as cold starts and provider dependence.
The Shared Responsibility Model in Cloud Security
How security duties are divided between a cloud provider and its customer, how the split shifts across service types, and common gaps that cause problems.
Understanding IaaS, PaaS and SaaS
A plain explanation of the three main cloud service models, infrastructure, platform and software as a service, and who manages what in each.
What Vendor Lock-In Means and Why It Matters
How dependence on one cloud provider builds up, the forms it takes, why it can matter, and the ways organizations weigh and manage the trade-offs.
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