Book Image

Hands-on DevOps

By : Sricharan Vadapalli
Book Image

Hands-on DevOps

By: Sricharan Vadapalli

Overview of this book

<p>DevOps strategies have really become an important factor for big data environments.</p> <p>This book initially provides an introduction to big data, DevOps, and Cloud computing along with the need for DevOps strategies in big data environments. We move on to explore the adoption of DevOps frameworks and business scenarios. We then build a big data cluster, deploy it on the cloud, and explore DevOps activities such as CI/CD and containerization. Next, we cover big data concepts such as ETL for data sources, Hadoop clusters, and their applications. Towards the end of the book, we explore ERP applications useful for migrating to DevOps frameworks and examine a few case studies for migrating big data and prediction models.</p> <p>By the end of this book, you will have mastered implementing DevOps tools and strategies for your big data clusters.</p>
Table of Contents (22 chapters)
Title Page
Credits
About the Author
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface
11
DevOps Adoption by ERP Systems
12
DevOps Periodic Table
13
Business Intelligence Trends
14
Testing Types and Levels
15
Java Platform SE 8

DevOps frameworks


Under DevOps frameworks we will study the life cycle models, maturity states, progression and best practices frameworks, as well as Agile methodology.

Accomplishing DevOps maturity is a gradual progression to being well structured and planned, as stated in the following stages.

DevOps maturity life cycle

DevOps project phases are on lines of the software development life cycle as described here. We will dwell on each phase in detail:

  • Discovery and requirements phase:  The DevOps discovery phase is a highly interactive project phase for gathering inputs and feedback on the current state of process, frameworks and tools from key stakeholders. Templates and checklists are used to capture the inputs.  The timeline for the phase depends on the availability of key stakeholders, the existence of requisite documents, and the complexity of the processes to explore. Discovery phase deliverables are as follows:
    • Templates detailing the current state of process, tools, frameworks
    • Signoff...