Deno Deploy in Practice

"Deno Deploy in Practice" Unlock the full potential of next-generation serverless computing with "Deno Deploy in Practice," a comprehensive guide to building, securing, and scaling applications at the global edge. This book navigates the evolution of Deno, articulating its core architectural principles and distinct security model, and places Deno Deploy firmly in the context of today's edge and serverless computing ecosystems. Technical readers will begin by exploring Deno's modern runtime, sophisticated permissions model, and robust module system, before comparing its performance and capabilities to leading platforms like Vercel Edge Functions, Cloudflare Workers, and Lambda@Edge. Spanning foundational concepts to advanced operational excellence, the book distills practical insights on project architecture, development workflow, and automated deployment, empowering teams to efficiently manage code at scale while enforcing security best practices. Readers will delve into building efficient, edge-native applications-demystifying state management, real-time architecture with streams and WebSockets, and persistent storage patterns-all while adhering to zero-trust security, compliance, and threat modeling suitable for global operations. Specialized chapters address high-assurance authentication, secret management, data governance, and methods for observability, health monitoring, and cost control, positioning readers to confidently run mission-critical workloads at the edge. With a forward-looking perspective, "Deno Deploy in Practice" covers performance optimization, distributed system design, and the intricacies of global consistency, reliability engineering, and disaster recovery. Readers will explore emerging possibilities in edge AI and interoperability, guided by real-world case studies and lessons from large-scale deployments. Whether you are an architect, developer, or DevOps engineer, this book offers the patterns, tools, and strategies needed to harness the future of edge computing with Deno Deploy.