Book Image

DevOps for Databases

By : David Jambor
Book Image

DevOps for Databases

By: David Jambor

Overview of this book

In today's rapidly evolving world of DevOps, traditional silos are a thing of the past. Database administrators are no longer the only experts; site reliability engineers (SREs) and DevOps engineers are database experts as well. This blurring of the lines has led to increased responsibilities, making members of high-performing DevOps teams responsible for end-to-end ownership. This book helps you master DevOps for databases, making it a must-have resource for achieving success in the ever-changing world of DevOps. You’ll begin by exploring real-world examples of DevOps implementation and its significance in modern data-persistent technologies, before progressing into the various types of database technologies and recognizing their strengths, weaknesses, and commonalities. As you advance, the chapters will teach you about design, implementation, testing, and operations using practical examples, as well as common design patterns, combining them with tooling, technology, and strategies for different types of data-persistent technologies. You’ll also learn how to create complex end-to-end implementation, deployment, and cloud infrastructure strategies defined as code. By the end of this book, you’ll be equipped with the knowledge and tools to design, build, and operate complex systems efficiently.
Table of Contents (24 chapters)
1
Part 1: Database DevOps
5
Part 2: Persisting Data in the Cloud
7
Chapter 5: RDBMS with DevOps
10
Part 3: The Right Tool for the Job
14
Part 4: Build and Operate
19
Part 5: The Future of Data

Enhanced scalability and elasticity

Zero-touch operations improve enhanced scalability and elasticity by automating the management of resources and enabling dynamic scaling based on demand. In this section, we’ll explain how it enhances scalability and elasticity with clear examples, along with the associated risks and effort required for implementation and maintenance. I will also highlight the differences between traditional approaches and the zero-touch approach used in the examples.

Automated resource provisioning

Let’s look at this in more detail:

  • Traditional approach:
    • In the traditional approach, provisioning resources involves manual intervention, such as setting up new servers or allocating additional storage
    • Manual scaling requires human effort and coordination and may lead to delays in responding to increased workloads
  • Zero-touch approach:
    • With zero-touch operation, resource provisioning is automated using tools such as Terraform or cloud provider...