Book Image

Architecting Cloud Native Applications

By : Kamal Arora, Erik Farr, John Gilbert, Piyum Zonooz
Book Image

Architecting Cloud Native Applications

By: Kamal Arora, Erik Farr, John Gilbert, Piyum Zonooz

Overview of this book

Cloud computing has proven to be the most revolutionary IT development since virtualization. Cloud native architectures give you the benefit of more flexibility over legacy systems. This Learning Path teaches you everything you need to know for designing industry-grade cloud applications and efficiently migrating your business to the cloud. It begins by exploring the basic patterns that turn your database inside out to achieve massive scalability. You’ll learn how to develop cloud native architectures using microservices and serverless computing as your design principles. Then, you’ll explore ways to continuously deliver production code by implementing continuous observability in production. In the concluding chapters, you’ll learn about various public cloud architectures ranging from AWS and Azure to the Google Cloud Platform, and understand the future trends and expectations of cloud providers. By the end of this Learning Path, you’ll have learned the techniques to adopt cloud native architectures that meet your business requirements. This Learning Path includes content from the following Packt products: • Cloud Native Development Patterns and Best Practices by John Gilbert • Cloud Native Architectures by Erik Farr et al.
Table of Contents (24 chapters)
Title Page
Copyright and Credits
About Packt
Contributors
Preface
Index

Procurement in the cloud


One of the reasons that the cloud is so popular, and that cloud native architectures are becoming the normal method of designing workloads, is due to the procurement and consumption model used. The easy way to think about this is the ability to procure using operational expenditure (OpEx) instead of the traditional capital expenditure (CapEx), which can have a large impact on the way a company handles revenues, taxes, and long-term depreciation of assets. However, that is just the surface of the impact that the cloud has on the way organizations procure their IT resources.

The shift to pay per use consumption by cloud vendors has enabled ISVs to also align their business model, making their products easier to consume alongside the chosen cloud vendor services. This change can have a significant impact on the way that organizations negotiate contracts with ISVs, often lowering their overall bill by only paying for what they used instead of long-term contracts based...