        Advanced SOA - Architected, Governed, Integrated, and Cloud-Ready培訓

1. First Things First: Enterprise and Application Architecture
Definition of (Enterprise) Architecture
What drives the need for architecture?

Architecture objectives, standards and frameworks

Logical vs. physical architectures
Common application architecture patterns
Multi-step Process pattern

Composite Application pattern

2.SOA Phase 1
The pieces of the SOA puzzle
How SOA enables business strategies
Services and SOA defined
What is the notion of “Applications” in SOA?
The Service Layer model
Infrastructure services

Application services

Orchestration services

SOA Case study
Sample outline for an SOA Blueprint document

Sample business event walk-through

Key SOA characteristics
Architecture level loose coupling

Service level loose coupling

Next Generation SOA
Synchronous vs. Asynchronous services

SOA in the cloud

SOA and standards
SOA challenges
3.Service- or Resource-Oriented Architecture, or Both?
Representational State Transfer (REST)
The concept of resources

The uniform interface

Architectural constraints

What about business logic?

Perceived deficiencies of REST

When to use REST, when to use a traditional SOA
REST as the choice to support the presentation layer

The synergy of Rich Internet Applications (RIAs) and REST

JavaScript Object Notation (JSON) vs. XML for RIAs

Case study

Conceptual architecture

RESTful vs. SOAP-type Services

4.Managing the SOA Evolution: SOA Maturity Models & Roadmap
Defining the goals – SOA maturity models
The Open Group Service Integration Maturity Model (OSIMM)
Overview

Maturity dimensions

Maturity levels

How to asses your SOA maturity

Example - Progress Software Maturity Model
How do we get there – developing a SOA Roadmap
Case study: mapping a Maturity Model to a Roadmap
5.From Chaos to Order: SOA Governance & the IT Organization
Why SOA needs governance
Business vs. IT vs. EA vs. SOA Governance
Categories of SOA Governance
Design time governance
Run time governance
SOA Governance goals
SOA Center of Excellence (COE)
Roles and responsibilities within the IT organization

6.Get a Running Start with SOA Governance Frameworks
Open Group standards
SOA Governance Reference Model (SGRM)

SOA Governance Vitality Method (SGVM)

IBM SOA Governance and Management Method (SGMM)
7. A ROI Calculator For SOA - Let The Numbers Do the Talking
Approaches to ROI calculation
Case Study
Business process walk-through

Architecture scope

Architecture overview

Service layer model

ROI Through Service Reuse
ROI Defined

ROI Model for Software Reuse

Reuse beyond the core application project
Conclusions
Keeping track of reuse

8.The New Frontier: Cloud Computing
Cloud definition
How did we get here? From application hosting to SaaS to public & private cloud

Chose your flavor: IaaS, SaaS, or PaaS?

Moving applications into the cloud
Resource virtualization

Automated, on-demand provisioning of resources

Shared infrastructure and applications

9.The Synergy of SOA and Cloud Computing
SOA and cloud are complementary
SOA/Cloud synergy
SOA + SaaS

SOA + PaaS

SOA + IaaS

Putting it all together: the SOA-Cloud
10.Across Application Silos: The Integration Landscape
The integration landscape – the big picture
Data level integration
Extract, Transform, Load (ETL)

Interface level integration (a.k.a. application integration)
The messaging backbone

Data transformation

Content-based routing

Establishing application connectivity through adapters

Integration design patterns

Service Oriented Integration (SOI)
Advantages over traditional Enterprise Application Integration (EAI)

11.From Enterprise Service Bus (ESB) to Internet Service Bus (ISB)
The Enterprise Service Bus
Introducing the ESB

Conceptual ESB architectures

How do enterprises use ESBs today?

The need for cloud integration and its challenges
From ESB to “Internet Service Bus” (ISB)

The product landscape – ESB and ISB examples
12.Putting It All Together: Developing an Integration Strategy for Your Company
Classification of integration architectures by the degree of coupling
Approaches to leverage and migrate legacy systems
Comparison of integration approaches and technologies
Decision criteria for selecting a particular approach

Integration with the data architecture
13.Conclusions
Summary of the seminar
Outlook: SOA, Cloud, mobile and the consumerization of IT