{"product_id":"origin-edition","title":"ORIGIN EDITION","description":"\u003cp\u003e\u003cstrong\u003e1. Problem Statement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs PHP applications grow to represent increasingly complicated business domains, organizing code around technical components alone becomes insufficient. Application rules, domain terminology, entity relationships, and operational workflows may become scattered across controllers, services, database structures, and individual modules. When different parts of an application interpret the same concepts differently, inconsistencies can develop between business rules and technical implementation. Changes to one domain area may also influence unrelated components when boundaries and dependencies are not clearly defined. Without a structured domain model, maintaining complex application behavior and coordinating architectural changes becomes increasingly difficult.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrigin Edition introduces Domain-Driven Design as an approach to organizing PHP applications around the subject areas they represent. The course examines domain discovery, ubiquitous language, bounded contexts, context mapping, entities, value objects, aggregates, and domain services. Dedicated modules explore domain events, application workflows, repository abstractions, modular monoliths, and integration with existing application structures. Further topics cover domain testing, architectural governance, schema evolution, legacy modernization, and model consistency. The final applied project combines these concepts into a modular educational administration system with independent domain areas, clearly defined business rules, and structured application workflows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 1: Foundations of Domain-Driven Design\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore DDD principles, domain modeling, and application architecture.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 2: Domain Discovery and Event Storming\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy domain events, workflows, and event storming techniques.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 3: Ubiquitous Language and Domain Terminology\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eDevelop consistent domain terminology for PHP classes and methods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 4: Strategic Domain Design\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore core domains, supporting domains, and architectural responsibilities.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 5: Bounded Contexts and Context Mapping\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy bounded contexts, domain boundaries, and integration patterns.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 6: Domain Model Discovery and Classification\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIdentify entities, value objects, services, aggregates, and domain events.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 7: Entities, Identity, and Lifecycle Management\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore entity identity, state changes, and lifecycle management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 8: Value Objects and Immutable Domain Data\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy immutable value objects, validation, and value-based comparison.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 9: Aggregates and Consistency Boundaries\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore aggregate roots, invariants, and consistency rules.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 10: Domain Invariants and Business Rules\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy domain validation, business rules, and state restrictions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 11: Domain Services and Business Policies\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore domain services, business policies, and rule evaluation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 12: Repository Patterns and Domain Persistence\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy repository interfaces, data retrieval, and persistence boundaries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 13: Factories and Domain Object Construction\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore factories, object initialization, and construction rules.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 14: Application Services and Use Case Coordination\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy application services, use cases, and transaction coordination.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 15: Domain Events and State Change Representation\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore domain events, state changes, and event publication.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 16: Domain Workflows and State Machines\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy workflow states, transitions, conditions, and state machines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 17: Domain Policies and Specification Pattern\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore specification patterns, reusable rules, and policy evaluation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 18: Modular Monolith Architecture\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy internal modules, application boundaries, and dependency organization.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 19: Anti-Corruption Layers and Legacy Integration\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore adapters, translation layers, and legacy system integration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 20: Domain Persistence and Object-Relational Mapping\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy database mapping, object persistence, and aggregate reconstruction.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 21: Domain Evolution and Schema Migrations\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore domain changes, database migrations, and compatibility management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 22: Domain Testing and Model Verification\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy domain unit testing, invariant checks, and model verification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 23: Architectural Governance and Decision Records\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExplore architectural decisions, documentation, and dependency rules.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 24: Legacy Modernization and Domain Extraction\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStudy legacy modernization, domain extraction, and incremental migration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eModule 25: Applied Architecture Studio — Modular Educational Administration System\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBuild a modular PHP educational administration system using domain-driven architecture.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Who Is This For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA suitable choice if you:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHave experience with PHP and object-oriented programming.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWant to explore Domain-Driven Design through practical examples.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAre interested in modeling complex business domains.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWould like to learn how to define bounded contexts and domain boundaries.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWant to understand entities, value objects, and aggregates in greater detail.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWork with complex business rules and multi-stage workflows.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAre interested in modular architecture and internal component organization.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWant to learn how to design domain events and state machines.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWant to expand your knowledge of architectural testing and system evolution.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAre looking for comprehensive learning materials on Domain-Driven Design in PHP.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMay not be suitable if you:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHave not yet studied PHP fundamentals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHave not worked with classes, interfaces, services, and repositories.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAre looking only for introductory materials on basic syntax.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExpect only small examples without complex modeling.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not plan to study the architecture of large applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e5. What You'll Learn\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBy studying Origin Edition, you will explore the following areas:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePrinciples of Domain-Driven Design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiscovering domain concepts and subject areas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreating shared domain terminology.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigning core, supporting, and generic domains.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDefining bounded contexts and context mapping.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModeling entities and their lifecycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreating immutable value objects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigning aggregates and aggregate roots.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDefining domain invariants and business rules.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilding domain services and application services.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigning repository interfaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing factories to create complex domain objects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOrganizing application use cases.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigning and processing domain events.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilding state machines and multi-stage workflows.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing the specification pattern and domain policies.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilding modular monolithic applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplying anti-corruption layers for integration with legacy structures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOrganizing domain model persistence in relational databases.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManaging domain model evolution and migrations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWriting tests for domain rules and invariants.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDocumenting architectural decisions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalyzing and gradually updating legacy systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigning complex PHP applications based on Domain-Driven Design.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e6. Refund Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRefund conditions for Origin Edition are determined by the published Corvynimarix Refund Policy. Before placing an order, we recommend reviewing the refund criteria, request submission procedure, and applicable review timeframes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Corvynimarix","offers":[{"title":"Default Title","offer_id":55427019145554,"sku":null,"price":296.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/5250\/0818\/files\/origin.jpg?v=1794407492","url":"https:\/\/corvynimarix.com\/products\/origin-edition","provider":"Corvynimarix","version":"1.0","type":"link"}