Delivery of end-user applications over the internet (e.g., Microsoft 365, Google Workspace). Jamsa explains how SaaS eliminates local installation and maintenance.
For students, the simplest legal method is often to check their university's online library system. Many institutions subscribe to databases that include Jamsa's Cloud Computing as an accessible eBook. kris jamsa cloud computing pdf
Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale. It represents a shift from owning and maintaining physical data centers to renting access to these services on an as-needed basis from a cloud provider. The Foundation of Cloud Computing by Kris Jamsa Delivery of end-user applications over the internet (e
Jamsa, an author known for making complex tech accessible, sat down to write what would become a definitive guide for this new era: "Cloud Computing." The Narrative of the "Invisible Utility" The Foundation of Cloud Computing by Kris Jamsa
Provides a managed environment for developers to build, test, and deploy applications without worrying about managing hardware or runtime environments. Examples include AWS Elastic Beanstalk and Heroku.
A significant portion of the book focuses on how to design for the cloud, emphasizing that cloud architecture differs significantly from traditional IT.
While the benefits are vast, Jamsa emphasizes that cloud computing introduces unique risks. Data privacy, regulatory compliance, and identity management become more complex when data leaves an on-premise server. The book highlights the "shared responsibility model," where the cloud provider secures the underlying infrastructure, but the customer remains responsible for securing their own data, applications, and user access.