AI in Action with Go

AI in Action with Go

Develop the Real-World Log Analysis Platform and Master Applied AI Techniques

About the Book

Unlock the power of Artificial Intelligence in your Go applications and transform a flood of log data into actionable, real-world insights!

"AI in Action with Go" is your practical, hands-on guide to mastering applied AI techniques by building a sophisticated, open-source log analysis platform called "LogIntelAI" from the ground up. If you're a Go developer looking to move beyond theory and see how AI truly works in practice, this book is your essential companion.

What You Will Build and Learn:

This isn't just a book about concepts; it's about creation. You will:

  • Develop "LogIntelAI": Construct a complete, real-world log analysis platform in Go, designed for intelligent data processing and efficient dispatch of findings.
  • Master Log Management with Go: Implement robust log ingestion from diverse sources (like files, Elasticsearch, and Kafka), learn advanced preprocessing techniques, and manage data flow with efficient queuing.
  • Integrate Cutting-Edge AI: Seamlessly connect your Go applications to powerful AI models (including Large Language Models from services like OpenAI and AWS Bedrock).
  • Dispatch Actionable Insights: Learn to format AI-generated insights into structured payloads and send them directly to incident management tools, such as "Versus Incident," turning your analysis into immediate operational value.
  • Apply AI Pragmatically: Understand core AI concepts (prompts, tokens, inference) through practical application, without getting bogged down in complex mathematics or abstract theory.

Who This Book Is For:

"AI in Action with Go" is written for intermediate Go developers who are new to Artificial Intelligence but are eager to apply it to solve practical, real-world problems. Whether you're a backend developer, DevOps engineer, SRE, or simply a Go enthusiast curious about AI, this book will provide you with the skills and confidence to:

  • Build AI-enhanced Go applications.
  • Understand and implement intelligent data processing pipelines.
  • Contribute to the exciting field of AIOps (AI for IT Operations).

By the end of this book, you will have not only developed a significant open-source log analysis tool but also mastered applied AI techniques, empowering you to design and build more intelligent, insightful, and impactful Go systems.

Step into the future of software development. It's time to put AI in action with Go!

About the Author

Quan Huynh
Quan Huynh

I am a DevOps Lead at Vikki Digital Bank with extensive experience in designing, building, and managing mission-critical infrastructure for digital banking products on Amazon Web Services (AWS). My professional journey has been deeply rooted in the financial sector, where security, resilience, and scalability are paramount.

As a founder of DevOpsVN, my goal is to empower the tech community by simplifying complex concepts and offering actionable, real-world solutions. Through my writing, I strive to bridge the gap between theory and practice, helping others navigate the ever-evolving landscape of modern technology.

Table of Contents

  • Part 1: Foundations - Go for Intelligent Data Processing
    • 1. Architecting LogIntelAI for Analysis and Dispatch
    • 2. Go Essentials for High-Performance Log Processing
      • 2.1 Real-World Data Handling: JSON, Text Streams, and Log Formats in Go
      • 2.2 Concurrent Operations: Managing Log Sources and AI API Calls Efficiently
      • 2.3 Configuration Strategies for a Real-World Go Application
    • 3. Applied AI Demystified: Concepts for Go Developers
      • 3.1 AI, ML, LLMs: A Pragmatic Overview for System Builders
      • 3.2 Focus: AI for Log Summarization, Classification, and Anomaly Detection
      • 3.3 Interacting with AI Models as Services: The API-First Approach
      • 3.4 Key AI Terminology for Integration (Prompts, Tokens, Inference)
  • Part 2: Building the LogIntelAI Core: The Go Data Pipeline
    • 4. Ingesting the Data Flood: Go Log Source Connectors
      • 4.1 Designing a Flexible Log Source Connector Interface in Go
      • 4.2 In Action: Building a File Log Connector
      • 4.3 In Action: Implementing an Elasticsearch Connector
      • 4.4 Strategies for Parsing Diverse Log Formats
    • 5. Refining Raw Data: Log Preprocessing and Normalization in Go
      • 5.1 Defining a Standardized Log Event for AI Analysis
      • 5.2 In Action: Practical Log Parsing and Data Extraction with Go
      • 5.3 Timestamp Management and Data Enrichment Techniques
    • 6. Managing the Flow: Queuing Logs for AI Analysis
      • 6.1 The Role of Buffers and Queues in Data Pipelines
      • 6.2 In Action: Implementing an Efficient In-Memory Queue in Go
      • 6.3 (Optional) Exploring Persistent Queues (e.g., NATS, Redis) with Go
    • 7. Formatting for Action: Sending Basic Findings to Versus Incident
      • 7.1 Understanding the Versus Incident API (or a generic webhook target)
      • 7.2 Designing the "Dispatcher" Interface in Go
      • 7.3 In Action: Implementing a Go Dispatcher for Versus Incident
      • 7.4 Sending Simple, Rule-Based Findings (e.g., keyword matches)
  • Part 3: Infusing Intelligence: Go and AI Model Integration
    • 8. Go Meets AI: Crafting AI Model Connectors
      • 8.1 The AI Model Connector Interface: Go's Bridge to Artificial Intelligence
      • 8.2 In Action: Calling OpenAI-Compatible APIs (GPT models) from Go
      • 8.3 In Action: Leveraging AWS Bedrock (Claude, Llama) with Go
      • 8.4 Building Resilient API Clients: Error Handling and Retries in Go
    • 9. The AI Orchestrator: Directing Intelligent Analysis
      • 9.1 Designing the AI Orchestration Engine for Effective Log Analysis
      • 9.2 In Action: Routing Logs to Appropriate AI Models and Prompts
      • 9.3 Managing Context and State for Enhanced AI Insights
    • 10. AI in Action: Dynamic Log Summarization with LLMs
      • 10.1 Using LLMs to Distill Complex Log Sequences into Clear Summaries
      • 10.2 In Action: Effective Prompt Engineering for Log Summarization
      • 10.3 In Action: The Go Workflow for LLM-Powered Log Summarization
    • 11. AI in Action: Log Classification & Anomaly Spotting
      • 11.1 In Action: Applying LLMs for Rapid Log Classification (Error Types, Severity)
      • 11.2 A Practical Introduction to Anomaly Detection Concepts
      • 11.3 In Action (Conceptual/Basic): Using Simple Techniques or APIs for Anomaly Sighting
    • 12. Intelligent Dispatch: Sending AI-Enriched Data to Versus Incident
      • 12.1 In Action: Enhancing the Versus Incident Payload with AI-Generated Summaries, Classifications, and Anomaly Flags
      • 12.2 Strategies for Structuring AI Insights for Optimal Incident Response
  • Part 4: Advancing LogIntelAI and Your Applied AI Skills
    • 13. Scaling for Volume: High-Performance AI Pipelines with Go
      • 13.1 In Action: Advanced Go Concurrency Patterns for Scalable Log Analysis
      • 13.2 Optimizing AI API Interactions for Throughput and Cost
    • 14. Extending LogIntelAI: Customizing Analysis and Dispatch
      • 14.1 A Practical Guide: Building New Log Source Connectors
      • 14.2 A Practical Guide: Integrating Different or Custom AI Model Connectors
      • 14.3 (Optional) Adapting the Dispatcher for Other Webhook-Based Tools
    • 15. The Road Ahead: MLOps, Ethics, and Continuous Learning in Applied AI
      • 15.1 Brief Introduction to MLOps Considerations for AI-Driven Systems
      • 15.2 Ethical AI: Responsible Use of AI in Operational Monitoring
      • 15.3 Your Ongoing Journey: Resources for Continued Growth in Go and Applied AI
    • 16. Joining the Community: Contributing to Open Source LogIntelAI
      • 16.1 The Value of Open Source and How to Get Involved
      • 16.2 The LogIntelAI Roadmap: Future Directions and Community Goals
  • Appendices:
    • A: Setting up Your Go Development Environment
    • B: Obtaining API Keys and Setting up Cloud AI Services (OpenAI, AWS Bedrock)
    • C: Glossary of Go & Applied AI Terms
    • D: Further Reading and Resources

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

Earn $8 on a $10 Purchase, and $16 on a $20 Purchase

We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earnedover $14 millionwriting, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub