Arcitura IT Certified Professionals (AITCP)
Arcitura IT Certified Professionals (AITCP)
Arcitura IT Certified Professionals (AITCP)
Arcitura YouTube Channel
- Overview
- Introduction
- History
- Acknowledgements
- Podcasts
- Candidate Patterns
- Forms
- Press Releases
- Resources
- Compound Patterns
- Design Patterns (alphabetical)
- Overview
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Agnostic Capability
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Agnostic Context
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Agnostic Sub-Controller
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Asynchronous Queuing
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Atomic Service Transaction
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Brokered Authentication
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Canonical Expression
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Canonical Protocol
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Canonical Resources
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Canonical Schema
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Canonical Versioning
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Capability Composition
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Capability Recomposition
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Compatible Change
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Compensating Service Transaction
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Composition Autonomy
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Concurrent Contracts
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Content Negotiation
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Contract Centralization
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Contract Denormalization
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Cross-Domain Utility Layer
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Data Confidentiality
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Data Format Transformation
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Data Model Transformation
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Data Origin Authentication
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Decomposed Capability
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Decoupled Contract
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Direct Authentication
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Distributed Capability
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Domain Inventory
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Dual Protocols
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Endpoint Redirection
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Enterprise Inventory
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Entity Abstraction
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Entity Linking
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Event-Driven Messaging
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Exception Shielding
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File Gateway
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Functional Decomposition
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Idempotent Capability
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Intermediate Routing
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Inventory Endpoint
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Legacy Wrapper
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Lightweight Endpoint
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Logic Centralization
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Message Screening
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Messaging Metadata
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Metadata Centralization
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Multi-Channel Endpoint
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Non-Agnostic Context
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Partial State Deferral
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Partial Validation
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Policy Centralization
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Process Abstraction
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Process Centralization
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Protocol Bridging
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Proxy Capability
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Redundant Implementation
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Reliable Messaging
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Reusable Contract
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Rules Centralization
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Schema Centralization
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Service Agent
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Service Callback
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Service Data Replication
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Service Decomposition
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Service Encapsulation
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Service Façade
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Service Grid
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Service Instance Routing
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Service Layers
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Service Messaging
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Service Normalization
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Service Perimeter Guard
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Service Refactoring
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State Messaging
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State Repository
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Stateful Services
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Termination Notification
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Trusted Subsystem
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UI Mediator
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Utility Abstraction
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Validation Abstraction
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Version Identification
- Design Patterns (by category)
- Foundational Inventory Patterns
- Logical Inventory Layer Patterns
- Inventory Centralization Patterns
- Inventory Implementation Patterns
- Inventory Governance Patterns
- Foundational Service Patterns
- Service Implementation Patterns
- Service Security Patterns
- Service Contract Design Patterns
- Legacy Encapsulation Patterns
- Service Governance Patterns
- Capability Composition Patterns
- Service Messaging Patterns
- Composition Implementation Patterns
- Service Interaction Security Patterns
- Transformation Patterns
- REST-inspired Patterns
- Cloud Computing Patterns
- Service Technology Specs
- SOA School
Canonical Expression (Erl)
How can service contracts be consistently understood and interpreted?
Problem
Service contracts may express similar capabilities in different ways, leading to inconsistency and risking misinterpretation.
Solution
Service contracts are standardized using naming conventions.
Application
Naming conventions are applied to service contracts as part of formal analysis and design processes.
Impacts
The use of global naming conventions introduces enterprisewide standards that need to be consistently used and enforced.
Architecture
Enterprise, Inventory, Service
The expression of service contracts is aligned across services.
Related Patterns in This Catalog
Agnostic Capability, Agnostic Context, Canonical Versioning, Concurrent Contracts, Contract Centralization, Contract Denormalization, Entity Abstraction, Metadata Centralization, Non-Agnostic Context, Process Abstraction, Service Layers, Utility Abstraction
Related Service-Oriented Computing Goals
This page contains excerpts from:
SOA Design Patterns by Thomas Erl
Foreword by Grady Booch
With contributions from David Chappell, Jason Hogg, Anish Karmarkar, Mark Little, David Orchard, Satadru Roy, Thomas Rischbeck, Arnaud Simon, Clemens Utschig, Dennis Wisnosky, and others.
(ISBN: 0136135161, Hardcover, Full-Color, 400+ Illustrations, 865 pages)
For more information about this book, visit www.servicetechbooks.com.
This page contains excerpts from:
Web Service Contract Design and Versioning for SOA
by Thomas Erl, Anish Karmarkar, Priscilla Walmsley, Hugo Haas, Umit Yalcinalp, Canyang Kevin Liu, David Orchard, Andre Tost, James Pasley
Foreword by David Chappell
With contributions from David Chappell, Jason Hogg, Anish Karmarkar, Mark Little, David Orchard, Satadru Roy, Thomas Rischbeck, Arnaud Simon, Clemens Utschig, Dennis Wisnosky, and others.
For more information about this book, visit www.servicetechbooks.com.