Bounded Context

Answer-first: Context Engineering with Domain-Driven Design (DDD) treats prompt context not as an unstructured text buffer, but as a bounded, strongly typed domain model. By partitioning codebase knowledge along Bounded Context boundaries, extracting Abstract Syntax Tree (AST) subgraphs, and enforcing machine-readable AGENTS.md contracts, teams eliminate token pollution and reduce AI hallucination rates from 38.5% to under 0.6%. 📖 Bản tiếng Việt (Vietnamese Edition) | ← Series Hub | Next Chapter: Part 1: Paradigm Shift to Context-Centric SDLC → ...

← Previous Chapter: Part 0: Executive Summary | Series Hub | Next Chapter: Part 2: Rush Monorepo Architecture → Answer-first: Decomposing Magento requires Domain-Driven Design (DDD) bounded contexts across 5 core domains: Catalog & Search, Order & Fulfillment, Customer & Identity, Marketing & Promotion, and Financial Accounting. Each microservice owns its private PostgreSQL database to eliminate coupling. Monolithic Magento tightly couples product catalogs, tax rules, user sessions, inventory locks, and payment processing within a single shared database. A schema change to customer addresses can inadvertently lock product catalog tables. ...