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>

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Table of Contents (22 chapters)
Title Page
Title Page
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Customer Feedback
Customer Feedback
Preface
Preface
Free Chapter
1
Introduction to DevOps
Introduction to DevOps
DevOps application - business scenarios
Business drivers for DevOps adoption to big data
Planning the DevOps strategy
Benefits of DevOps
Summary
2
Introduction to Big Data and Data Sciences
Introduction to Big Data and Data Sciences
Big data 
In-memory technology
NoSQL databases
Data visualization
Data science
 Summary
3
DevOps Framework
DevOps Framework
DevOps process
DevOps best practices
DevOps frameworks
Summary
4
Big Data Hadoop Ecosystems
Big Data Hadoop Ecosystems
Big data Hadoop ecosystems
Big data clusters
Hadoop big data cluster nodes
Commercial Hadoop distributions
Capacity planning for systems
Summary
5
Cloud Computing
Cloud Computing
Cloud computing technologies
Multi-tier cloud architecture model
Cloud architectures
Cloud offerings
Cloud security
Backup and recovery
Summary
6
Building Big Data Applications
Building Big Data Applications
Traditional enterprise architecture
Principles to build big data enterprise applications
Big data systems life cycle
Building enterprise applications with Spark
Data science
Summary
7
DevOps - Continuous Integration and Delivery
DevOps - Continuous Integration and Delivery
Best practices for CI/CD
Jenkins setup 
Git (SCM) integration with Jenkins
Maven (Build) tool Integration with Jenkins
Building jobs with Jenkins
Source code review - Gerrit
Installation of Gerrit
Repository management
Testing with Jenkins
Continuous delivery- Build Pipeline
Jenkins features
Summary
8
DevOps Continuous Deployment
DevOps Continuous Deployment
Chef
Ansible
Monitoring
Splunk
Nagios monitoring tool for infrastructure
Integrated dashboards for network analysis, monitoring, and bandwidth
Summary
9
Containers, IoT, and Microservices
Containers, IoT, and Microservices
Virtualization
Containers
Container orchestration
Internet of Things (IoT)
Microservices
Summary
10
DevOps for Digital Transformation
DevOps for Digital Transformation
Digital transformation
Big data and DevOps
Cloud migration - DevOps
Migration to microservices - DevOps
Apps modernization
Architecture migration approach
Best practices for architectural and implementation considerations
DevOps for data science
DevOps for authentication and security
DevOps for IoT systems
Summary
11
DevOps Adoption by ERP Systems
DevOps Adoption by ERP Systems
12
DevOps Periodic Table
DevOps Periodic Table
13
Business Intelligence Trends
Business Intelligence Trends
14
Testing Types and Levels
Testing Types and Levels
15
Java Platform SE 8
Java Platform SE 8

About the Author

Sricharan Vadapalli is an Information Technology leader with over 2 decades of experience in leading IT strategy and developing Next Generation IT solutions. Passionate with technology, build practices around DevOps, Big Data, Cloud, SAP HANA and EIM (Enterprise Information Management) Associated with Tech Startups, Instrumental in devising Go-Market strategy, strong proponent of open source tools adoption, Microservices, and Containers. Played leadership roles with MNC's like TCS, Infosys, CSC, Virtusa Polaris, handled fortune client engagements across multiple domains like BSFI, Retail, Telecom and Manufacturing.

Sricharan has a Masters of Technology from the Indian Institute of Technology, Delhi. His keen interest for continuous learning saw him certified in SAP HANA, In-Memory, PMP, ITIL, OCA, Function Point, and INS21. He is voracious reader, passionate about Yoga, nature lover, and is interested in traveling. His earlier book on Reality of Relations is a valuable for building successful relations, and key contributor for long-lasting happiness.

He lives in Hyderabad, India, with wife and two daughters.

 

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