This chapter provides an overview of cloud deployment models, cloud computing attributes and benefits, the cloud transformation and migration framework, the enterprise's roadmap and strategy to move to cloud‐based applications, and some of the typical use cases that trigger an enterprise to take the transformation journey to the cloud and make the enterprise intelligent.
Cloud Overview
The C‐suite executive of an enterprise purchases solutions to a complex problem faced by the organization and not the technology itself. While traditionally organizations have managed all their IT infrastructure internally, cloud computing allows the IT and business users to access data, applications, and services over the internet, where the infrastructure is managed by cloud service providers such as Amazon, Microsoft, Google, etc.
Thus, enterprises can deploy cloud computing as a business model to access a shared pool of IT resources such as networks, servers, storage, applications, etc., by paying for the services they need when they need them without the hassle of acquiring and investing in these fixed assets, as shown in Figure 15.1.
Some of the other applications for moving to cloud include a platform for testing and development, big data and analytics, backup of enterprise‐wide data, and a means to disaster recovery.
Historical ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
