The WebAssembly Component Model

Architecting Cross-Language Microservices, Sandboxed Serverless Runtimes, and Edge Plugins with Wasm

von Bright Walker

192 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Master the architecture that is transforming how we build portable, secure, and language-agnostic systems.WebAssembly began as a way to run high-performance code in the browser. Today it is powering a new generation of cloud-native and edge systems. The missing piece that makes this possible at scale is the WebAssembly Component Model - a standardized way to compose independently developed modules written in different languages while preserving strong isolation and fine-grained security.In The WebAssembly Component Model, software architect Bright Walker provides a complete, practical guide to designing real systems with this technology. You will learn how to move beyond single-language modules and containers to build truly polyglot microservices, high-density sandboxed serverless platforms, and secure edge plugins.This book takes you from foundational concepts to production architecture: - Understand the precise differences between core WebAssembly modules and components- Master WebAssembly Interface Types (WIT), worlds, and the Canonical ABI- Author components in Rust, Go, C/C++, Python, and JavaScript- Compose components safely using shared-nothing and shared-everything linking- Design cross-language microservices with clear, evolvable interface contracts- Build serverless runtimes that deliver millisecond cold starts and strong multi-tenant isolation- Create secure, capability-based plugin systems for edge, CDN, and IoT environments- Apply asynchronous programming, observability, packaging, and security hardening for productionWritten for experienced developers, platform engineers, and architects, this book balances deep technical explanation with architectural guidance. Every concept is grounded in the current state of the Component Model and the realities of shipping systems that must be secure, maintainable, and high-performance.Whether you are evaluating WebAssembly as a container alternative, designing a multi-language platform, or building the next generation of edge compute, The WebAssembly Component Model gives you the knowledge and patterns to do it correctly.Build systems that are portable, composable, and secure by design.

• ISBN: 9798194484829
• Sprache: Englisch
• Erscheinungsdatum: 23.08.2026
• Größe: 229 x 152 mm
• Verlag: Amazon Digital Services LLC - Kdp