Real World SOA: Design and Implementation

By Mohamad Halabi
This course is a continuation of the course 'Real World SOA: Analysis and Design.' In that course, you studied SOA analysis and overall design, here you will get more detailed about implementation.
Course info
Rating
(18)
Level
Intermediate
Updated
Aug 1, 2016
Duration
9h 19m
Table of contents
Course Introduction
Introduction 0m What Is this Course About? 1m Should You Watch Both Courses? 1m Selected Technology 1m Course Structure 4m Prerequisites 2m
Course Recap: Analysis and Overall Design
Introduction 0m What We've Learned? 3m So, How Did We Achieve the Business Goals? 5m
Hiding the Existing (Messy) State: Integration Services
Introduction 0m What Is Integration? 1m How SOA and Integration Relate? 1m Integration Services 2m The Interface of Integration Services 1m Integration Services Design Tradeoffs 4m But What if Existing Systems Already Expose Web Services? 2m Bottom-up Analysis: Identify Integration Services 3m Case Study: Identify Integration Services 3m Summary 1m
Guiding the Design of SOA Services: Design Principles
Introduction 1m What Are SOA Design Principles? 1m Principle #1: Contract Standardization 2m Standardization Techniques and Benefits 5m Principle #2: Loose Coupling 4m Coupling Reduction Strategies 4m Principle #3: Reusability 2m Principle #4: Abstraction 2m Principle #5: Autonomy 3m Principle #6: State Management 5m State Reduction Guidelines 2m Principle #7: Discoverability 3m Principle #8: Composability 1m Design Principles During the Analysis Phase 2m Where Are the Demos? 1m Summary 3m
Brief Overview of WCF Channel Layer
Introduction 1m Service Model and Channel Layer 2m Binding Elements 2m Channel Layer 2m Channel Factories and Channel Listeners 1m Channel Factories 2m Channel Listeners 2m Channel Shapes 4m Dispatcher 2m Demo: Programmatically Working with Channel Factories 3m Demo: Programmatically Working with Channel Shapes 4m Summary 1m
It All Starts with an Agreement: Service Contracts
Introduction 1m What Is a Service Contract? 3m Centralizing and Sharing Service Contracts 2m Sharing Contracts with Clients 3m The Contract Repository 1m Demo: The Contract Repository 3m The Full Discovery Process 2m Summary 1m
Scalability Essentials: Session and State
Introduction 1m Client-service Session 3m Demo Preparation: RawCap and Wireshark 1m Demo: Transport Session 3m Demo: Application Session 4m Service State 3m Demo: Service State 5m Scalability: The Role of Session and State 3m Scalability Tip 1: HTTP-keep Alive 4m Scalability Tip 2: TCP Connection Pooling 2m Scalability Tip 3: Binary XML Encoding Over HTTP 2m Scenario Design Options: 'Unrelated' Calls 3m Demo: No Session with No State 2m Scenario Design Options: 'Related Calls' 2m Demo: Option1 – Session with Service State 2m Demo: Option2 – No Session with Persisted (Deferred) State 4m Demo: Option3 – No Session/State and Change Granularity 4m Scalability Tip 4: Separating Heavy Operations 2m Scalability Tip 5: Execution State (Memory) Management 1m Scalability Tip 6: Concurrency 1m Affected Design Principles 1m Summary 2m What's Next? 0m
Reliability: Reliable Messaging vs. Business Semantics
Introduction 1m What Is Message Reliability? 3m Reliable Messaging Protocol 2m Demo: Reliable Messaging 3m Scenario #1: Network Reliability – Lost Response 2m Demo: Scenario1 5m Scenario #2: Network Latency – Delayed Request 1m Demo: Scenario #2 4m Reliable Messaging and Concurrency 1m Demo: RM and Concurrency 2m Reliable Session and Service State 1m What About Guaranteed Delivery? 1m Reliable Messaging Pros, Cons, and Recommendations 3m Business Semantics 4m Remember: Study Your Reliability Requirements 1m Remember: We're in a Composition World! 1m Affected Design Principles 1m Summary 1m What's Next? 0m
The Power of Asynchronous Messaging: Understanding One-way
Introduction 1m Overview of Message Exchange Patterns (MEPs) 4m Understanding One-way 2m Case #1: HTTP Transport / No Application Session 1m Demo: Case #1 4m Case #2: HTTP Transport / Application Session 2m Demo: Case #2 3m Case #3: HTTP Transport / Application Session / One-way Contract 2m Demo: Case #3 2m Case #4: TCP Transport 2m Demo: Case #4 1m Case #5: TCP Transport / OneWayBindingElement 2m Demo: Case #5 1m Demo: Using Async with One-way 2m Recap: Recommendations for Using One-way 4m What’s Next? 0m
The Power of Asynchronous Messaging: Patterns Based on One-way
Introduction 1m Datagram Pattern 4m Demo: Datagram 4m Duplex Pattern 1m Duplex in WCF 3m Demo: Duplex with NetTcpBinding 5m Demo: Duplex with WSDualHttpBinding 3m Design Recommendations for Duplex with TCP vs. HTTP 4m Duplex vs. Datagram vs. Async Request/Response 4m Publish-subscribe Pattern 2m Demo: Pub-sub Using Duplex 4m Publish-subscribe Using Datagram 1m 'True' Asynchronous Patterns Require Queuing 2m Affected Design Principles 0m Summary 3m What’s Next? 0m
Security: SOA and Trust-based Access
Introduction 1m The Security Concerns 2m Scenario #1: Client Authentication 4m Why Trust-based Authentication? 4m Demo Preparation 3m Demo: Trust-based Authentication 7m Scenario #2: Assigning Accounts to Clients at Large Scale SOA 6m Scenario #3: Tokens for Composing Multiple Services 3m Demo: Tokens for Composing Multiple Services 2m Scenario #4: Token Propagation in Multi-level Compositions 5m Demo: Passthrough Token 3m Demo: ActAs Token 4m Other Authentication Scenarios 3m Scenario #5: Authorization 2m Demo: Authorization 5m Scenario #6: Integrity and Privacy 1m Side Node: SSL and TLS 1m Transport-based Integrity and Privacy 4m Demo: HTTP/TCP Transport Security (with Issued Tokens) 5m Message-based Integrity and Privacy 3m Demo: HTTP Message Security (with Issued Tokens) 5m TCP Message Security (with Issued Tokens) 1m Scenario #7: Transport Security and Load Balancers SSL Offloading 3m Demo: Transport Security and SSL Offloading 3m Scenario #8: End-to-End Protection Through Intermediaries 2m Other Attacks: Replay, Non-repudiation, Man-in-the-Middle 5m Affected Design Principles 1m Summary 4m What’s Next? 0m
Taking Loose Coupling to the Next Level: Routing
Introduction 1m Why Routing? 3m Why Not the WCF Out-of-the-Box Router? 1m Scenario #1: Untrusted Router 1m Step #1: Receive Messages 1m Step #2: Build Routing Logic 1m Step #3: Customize the Dispatching Process 2m Step #4: Understand Request Security Header 1m Step #5: Route Messages 2m Step #6: Understand Response Security Header 1m Demo: Untrusted Router 5m What About Authenticating to the Router Itself? 2m Scenario #2: Trusted Router 2m (Unique) Steps to Build the Trusted Router 3m Demo: Trusted Router 3m What if the Service Does Not Want the Router Identity? 1m Scenario #3: Duplex Router 2m Demo: Duplex Router 3m Extending the Router with Guaranteed Delivery 1m What About ESB Routing? 1m Affected Design Principles 0m Summary 1m What’s Next? 0m
More Loose Coupling: Dynamic Discovery
Introduction 1m What Is Dynamic Discovery? 2m Discovery Models 3m The Discovery Service 2m Demo: Part 1 – The Discovery Service 3m Demo: Part 2 – Making the Service Discoverable 2m Demo: Part 3 – Client Probing 2m Demo: Part 4 – Running the Demo 4m Discovery vs. Routing 3m Discovery with Routing 2m Discovery and Composition 2m What About Design Time Discoverability? 2m Affected Design Principles 1m Summary 1m
SOA Distributed Transactions
Introduction 1m Before You Start: Prerequisites for this Module 1m Basic Definitions 3m Demo: Atomic Distributed Transaction 5m Scalability and Performance: Locking and Isolation Levels 5m Demo: Locking and Isolation Levels 4m Transaction Voting 2m Atomic Transactions in Our SOA Reference Architecture 4m The Problems of Atomic Transactions 5m Explicit Management of Transactions 1m Saga (Compensation) 3m Business Implications You Need to Plan For 5m Reservation 3m Affected Design Principles 1m Summary 2m
Role of an Enterprise Service Bus (ESB)
Introduction 1m What Is this Module About? 1m What Is an ESB? 4m What Is the First Thing that You Noticed? 1m Sample Scenario 2m Part 1: Messaging Services 1m Part 2: Business Process Services 4m Part 3: Transformation Services 1m Part 4: Business Users Services 1m Demo: The Sample Scenario 4m Shall We Always Use the Services of an ESB Product? 3m Summary 1m
Other Design Concerns
Introduction 1m Exception Handling 1m Logging Exceptions and Taking Corrective Actions 2m Reporting System Exceptions 3m Reporting Business Exceptions 1m Reporting Exceptions by Composition Controllers 1m How to Report Exceptions? 1m Versioning 2m Overarching Guideline: Limited Use of Version Tolerance 3m Scenario: Update Service And/Or Data Contracts 2m Scenario: Update Binding Information 1m Scenario: Update Service Implementation and SLAs 2m Scenario: Update Fault Contracts 3m Summary 1m
Extending the Ecosystem with REST APIs
Introduction 1m Basics: Web Services vs. Web APIs vs. REST 2m SOA Implementation: Web Services vs. Web APIs (And REST) 3m Case Study: Extending the Ecosystem with REST APIs 3m Hypermedia as the Engine of Application State 3m Reusing Existing SOA Infrastructure 1m Summary 1m
Overview of SOA Governance
Introduction 1m So Why a Governance Module in a Design/Implementation Course? 1m Introduction to Governance 2m Introduction to SOA Governance 1m Policies 3m Processes 5m Roles and Responsibilities 1m Summary 1m
Description
Course info
Rating
(18)
Level
Intermediate
Updated
Aug 1, 2016
Duration
9h 19m
Description

In the Analysis and Design course you covered the business aspects of SOA and SOA reference architecture building blocks. In this course, Real World SOA: Design and Implementation, you'll move into the detailed design and implementation of SOA services. First, you'll look into the design principles that drive the entire design effort and the structure and dynamics of services. Then, you'll learn the different MEPs supported by services and the management of state, sessions, and client-service interactions. Finally, you'll learn the security of services, and various other topics. By the end of this course, you'll learn all you need to know about the design and implementation of SOA.

About the author
Mohamad Halabi
About the author

Mohamad is a solution architect and Azure MVP with expertise in enterprise architecture, integration, identity and access, cloud, IoT, and data analysis.

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