Modern System Administration Building and Maintaining Reliable Systems 1st Edition by Jennifer Davis, Tabitha Sable, Chris Devers – Ebook PDF Instant Download/Delivery: 9781492055204 ,1492055204
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Product details:

ISBN 10: 1492055204
ISBN 13: 9781492055204
Author: Jennifer Davis, Tabitha Sable, Chris Devers

Modern System Administration Building and Maintaining Reliable Systems 1st Edition Table of contents:

I. Reasoning About Systems

1. Patterns and Interconnections

• How to Connect Things

• How Things Communicate

• Application Layer

• Transport Layer

• Network Layer

• Data Link Layer

• Physical Layer

• Wrapping Up

2. Computing Environments

• Common Workloads

• Choosing the Location of Your Workloads

• On-Prem

• Cloud Computing

• Compute Options

• Serverless

• Containers

• Virtual Machines

• Guidelines for Choosing Compute

• Wrapping Up

3. Storage

• Why Care About Storage?

• Key Characteristics

• Storage Categories

• Block Storage

• File Storage

• Object Storage

• Database Storage

• Considerations for Your Storage Strategy

• Anticipate Your Capacity and Latency Requirements

• Retain Your Data as Long as Is Reasonably Necessary

• Respect the Privacy Concerns of Your Users

• Defend Your Data

• Be Prepared to Handle Disaster Recovery Situations

• Wrapping Up

4. Network

• Caring About Networks

• Key Characteristics of Networks

• Build a Network

• Virtualization

• Software-Defined Networks

• Content Distribution Networks

• Guidelines to Your Network Strategy

• Wrapping Up

II. Practices

5. Sysadmin Toolkit

• What Is Your Digital Toolkit?

• The Components of Your Toolkit

• Choosing an Editor

• Choosing Programming Languages

• Frameworks and Libraries

• Other Helpful Utilities

• Wrapping Up

6. Version Control

• What Is Version Control?

• Benefits of Version Control

• Organizing Infra Projects

• Wrapping Up

7. Testing

• You’re Already Testing

• Common Types of Testing

• Linting

• Unit Tests

• Integration Tests

• End-to-End Tests

• Explicit Testing Strategy

• Improving Your Tests; Learning from Failure

• Next Steps

• Wrapping Up

8. Infrastructure Security

• What Is Infrastructure Security?

• Share Security Responsibilities

• Borrow the Attacker Lens

• Design for Security Operability

• Categorize Discovered Issues

• Wrapping Up

9. Documentation

• Know Your Audience

• Dimensions of Documentation

• Organization Practices

• Organizing a Topic

• Organizing a Site

• Recommendations for Quality Documentation

• Wrapping Up

10. Presentations

• Know Your Audience

• Choose Your Channel

• Choose Your Story Type

• Storytelling in Practice

• Case #1: Charts Are Worth a Thousand Words

• Case #2: Telling the Same Story with a Different Audience

• The Key Takeaways

• Know Your Visuals

• Visual Cues

• Chart Types

• Recommended Visualization Practices

• Wrapping Up

III. Assembling the System

11. Scripting Infrastructure

• Why Script Your Infrastructure?

• Three Lenses to Model Your Infrastructure

• Code to Build Machine Images

• Code to Provision Infrastructure

• Code to Configure Infrastructure

• Getting Started

• Wrapping Up

12. Managing Your Infrastructure

• Infrastructure as Code

• Treating Your Infrastructure as Data

• Getting Started with Infrastructure Management

• Linting

• Writing Unit Tests

• Writing Integration Tests

• Writing End-to-End Tests

• Wrapping Up

13. Securing Your Infrastructure

• Assessing Attack Vectors

• Manage Identity and Access

• How Should You Control Access to Your System?

• Who Should Have Access to Your System?

• Manage Secrets

• Password Managers and Secret Management Software

• Defending Secrets and Monitoring Usage

• Securing Your Computing Environment

• Securing Your Network

• Security Recommendations for Your Infrastructure Management

• Wrapping Up

IV. Monitoring the System

14. Monitoring Theory

• Why Monitor?

• How Do Monitoring and Observability Differ?

• Monitoring Building Blocks

• Events

• Monitors

• Data: Metrics, Logs, and Tracing

• First-Level Monitoring

• Event Detection

• Data Collection

• Data Reduction

• Data Analysis

• Data Presentation

• Second-Level Monitoring

• Wrapping Up

15. Compute and Software Monitoring in Practice

• Identify Your Desired Outputs

• What Should You Monitor?

• Do What You Can Now

• Monitors That Matter

• Plan for a Monitoring Project

• What Alerts Should You Set?

• Examine Monitoring Platforms

• Choose a Monitoring Tool or Platform

• Wrapping Up

16. Managing Monitoring Data

• What Is Monitoring Data?

• Metrics

• Logs

• Structured Logs

• Tracing

• Distributed Tracing

• Choose Your Data Types

• Retain Log Data

• Analyze Log Data

• Monitoring Data at Scale

• Wrapping Up

17. Monitor Your Work

• Why Should You Monitor Your Work?

• Manage Your Work with Kanban

• Choose a Platform

• Find the Interesting Information

• Wrapping Up

V. Scaling the System

18. Capacity Management

• What Is Capacity?

• The Capacity Management Model

• Resource Procurement

• Justification

• Management

• Monitoring

• The Framework for Capacity Planning

• Do You Need Capacity Planning with Cloud Computing?

• Wrapping Up

19. Developing On-Call Resilience

• What Is On-Call?

• Humane On-Call Processes

• Check Your On-Call Policies

• Preparing for On-Call

• One Week Out

• The Night Before

• Your On-Call Rotation

• On-Call Handoff

• The Day After On-Call

• Monitor the On-Call Experience

• Wrapping Up

20. Managing Incidents

• What Is an Incident?

• What Is Incident Management?

• Planning and Preparing for Incidents

• Set Up and Document Communication Channels

• Train for Effective Communication

• Create Templates

• Maintain Documentation

• Document the Risks

• Practice Failure

• Understand Your Tools

• Clearly Define Roles and Responsibilities

• Understand Severity Levels and Escalation Protocols

• Responding to Incidents

• Learning from the Incident

• How Deep Should You Dig?

• Aiding Discovery

• Documenting Incidents Effectively

• Distributing the Information

• Next Steps

• Wrapping Up

21. Leading Sustainable Teams

• Collective Leadership

• Adopt a Whole-Team Approach

• Build Resilient On-Call Teams

• Update On-Call Processes

• Monitor the Team’s Work

• Why Monitor the Team?

• What Should You Monitor?

• Measure Impact on the Team

• Support Team Infrastructure with Documentation

• Budget a Learning Culture

• Adapt to Challenges

• Wrapping Up

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Tags: Jennifer Davis, Tabitha Sable, Chris Devers, Modern System Administration