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EncartaLabs

SOA Data Modeling

( Duration: 3 Days )

The SOA Data Modeling training course is designed for the data modelers who are considering using SOA as the next generation methodology for Enterprise Application Integration. Data modeling plays a key role in SOA where the chief concern is data integration between applications. Traditionally data modeling has been limited to Relational Database Management Systems (RDBMS). This course will help you to extend your existing RDBMS modeling knowledge to the SOA world.

It is expected that you have a clear idea about the SOA methodology and its benefits. If you are relatively new to SOA, a workshop on SOA is highly recommended.

This SOA Data Modeling is targeted at IT practitioners who are responsible for data modeling, such as, database administrators and business analysts.

COURSE AGENDA

1

Getting Started with XML

  • Unstructured Text Document
  • An Employee Document
  • What is XML ?
  • Data and Document Structure
  • Elements
  • First XML
  • Another Example of XML
  • Well-formed vs. Valid XML Document
  • Presentation Style
  • Goals of XML
  • Usage of XML
2

XML Syntax

  • XML Elements
  • Empty and Non-Empty Elements
  • XML Naming Rules
  • Rules for XML Tags
  • Nesting and Hierarchy of XML Elements
  • Simple XML
  • Sections of an XML Document
  • XML Constructs
  • XML Declaration
  • Processing Instructions
  • Is the XML Declaration a Processing Instruction?
  • XML Elements
  • Tag Attributes
  • Comment Tags
  • CDATA Tags
  • Entity References
  • Character References
  • Namespace URLS
  • Namespaces
  • Using XML Namespaces
  • Binary Data In XML
  • Encoding Binary Data
  • Specifying Content Type of Binary Data
3

XML Schema Basics

  • What is an XML Schema?
  • Role of XML Schema in SOA
  • Creating a Schema File
  • Defining a Simple Element
  • Defining a Complex Element
  • Defining Element Attributes
  • Referring to an Element From Another Element
  • Defining Abstract Data Types
  • Adding Restrictions
  • Referring to a Schema from an XML Document
  • Validating the XML Against the Schema
4

Introduction to XQuery

  • What Is XQuery?
  • XQuery Uses
  • XQuery Properties
  • XPath and XSLT
  • XQuery Flow
  • XQuery
  • Sample XQuery Source
  • Simple Example Queries
  • FLWOR Queries
  • F-WOR Explained
  • L Explained
  • Wrapping Output
  • Converting Output
  • Inline Output
  • Data Rendering
  • Functions
  • Joins
5

XPath Fundamentals

  • XPath
  • Tree Structure
  • XPath Core Definitions
  • Wildcards and Multiple Matches
  • Other Node Operators
  • Path Operators
  • Predicates
  • Predicate Relationships and Attributes
  • More Predicate Examples
  • Predicates Chaining and Indexing
  • XPath Expressions
  • XPath Numbers
  • XPath Strings
  • XPath Booleans
  • XPath Functions
  • String Functions
  • Boolean Functions
  • Number Functions
  • XSLT and XPath
  • XPath and Content Based Routing
6

XLink and XPointer

  • XLink – Introduction
  • Analogous HTML
  • Data Relationship Example
  • Extended XLink Example
  • XPointer – Introduction
  • XPointer Shorthand Form Example
  • XPointer Scheme-based Form Example
7

Introduction to XSL

  • Formatting XML Documents
  • XSL
  • Three Parts of XSL
  • XSLT XSL Transformation
  • xsl:stylesheet
  • ?xml-stylesheet
  • xsl:template
  • xsl:value-of
  • Navigating with XPath
  • xsl:for-each
  • xsl:if
  • XPath Boolean Expressions
  • xsl:choose
  • xsl:apply-templates
  • xsl:sort
  • Formatting XML Documents
8

XML in Applications

  • Needs for Using XML in Applications
  • Basic Functionalities Required for XML Applications
  • XML Parser
  • Obtaining a Parser
  • SAX
  • How it Works
  • DOM
  • DOM Parsing
  • Applying XML Across System Boundaries
  • Using XML on the Client Side
  • Using XML on the Server Side
  • Using XML in Non-Networked Systems
  • Using XML in RDBMS
  • The J2EE Blueprint
  • A Typical Architecture Using XML in J2EE Applications
  • Using XML in Applets
  • Using XML Parser in Applets
  • Using XML in Servlets
  • Creating XML Middleware for Accessing Databases
  • Transforming RDBMS Data to XML Data
  • Transforming XML Data to RDBMS Data
  • Storing XML Data in DB2
9

Web services Description Language (WSDL)

  • WSDL Overview
  • WSDL Document Tags
  • WSDL Namespaces
  • Sample WSDL Document Structure
  • definitions
  • import
  • types
  • message
  • portType
  • operation
  • One-way operation
  • Request-Response operation
  • Solicit-Response operation
  • Notification operation
  • Modeling Simple Operation
  • Modeling Complex Operation
  • Modeling Complex Message
  • binding
  • More on binding
  • binding Syntax
  • SOAP Binding Example
  • service and port
  • More on port
  • WSDL SOAP Binding Extensions
  • soap:binding
  • soap:operation
  • RPC or Document Style?
  • WSDL API for Java
10

Information Management in SOA

  • SOA and Enterprise Information Management
  • Replication Overview
  • Operational Challenges
  • SOA and Data Basics
  • Intro: Operational Data
  • Data Publishing Event
  • Modeling Events
  • Data Mediation
  • Data Format
  • Generic Data Model
  • Mapping Data
  • Loading Data
  • Extract Transform Load (ETL)
  • ETL and SOA
  • Data Federation
  • SOA Data Layering
  • Data Federation vs ETL
11

Introduction to Service Oriented Analysis & Design (SOAD)

  • Introduction to SOAD
  • Applying OOAD Principles
  • Encapsulation
  • Encapsulation in SOAD
  • Inheritance
  • Inheritance in SOAD
  • Polymorphism
  • Polymorphism in SOAD
  • Why OOAD Is Not Enough
  • Granularity
  • The Need for Loose Coupling
  • The SOAD Methodology
  • The SOAD Methodology Steps
  • Stage 1: Requirements Gathering & Process Modeling
  • Stage 2: Service Identification
  • Stage 3: Service Implementation
  • Stage 4: Process Implementation
  • SOAD Stages and SOA Lifecycle
12

Data Modeling in SOA

  • Data Modeling in SOA
  • Data Models in SOA
  • The Physical Data Model
  • Deriving the Physical Data Model
  • The role of XML in SOA data modeling
  • Converting Relational to XML data
  • Storing XML data in a RDBMS
  • Approaches to storing XML data in a RDBMS
  • Storing the entire XML document
  • Shredding the XML document
  • Using a native XML data type
  • SQL extensions for native XML support
  • The Logical Data Model
  • Benefits of the Logical data model
  • Deriving a Logical Data model from the Physical
  • Designing the Logical Data Model
  • The Enterprise Architecture approach
  • Aligning the logical and physical models
  • How to align the logical and physical models
  • The SOAD approach
  • The Logical Data Model in Business Process Modeling
  • Business Process state variables
  • Input and the Receive activity
  • Output and the Reply activity
  • The Invoke activity
  • The Assign activity
  • Why do we need a published data model?
  • Industry-standard XML-based data models
13

The Data Mapping Layer

  • Why do we need data transformation in SOA?
  • Interface mapping in SOA
  • Business processes and data mapping
  • How are Data Maps used?
  • How are Data Maps created?
  • XML-to-XML data mapping
  • Mapping techniques
  • Copy
  • Splitting
  • Aggregation
  • Enrichment
  • Filtering
  • Computed
  • Testing data maps
14

Master Data Management (MDM)

  • What is Master Data Management?
  • A typical data management scenario
  • Why do we need MDM?
  • Why do we need MDM in SOA?
  • What role does MDM play in SOA?
  • MDM and SOA shared principles
  • MDM and SOA Governance
  • MDM products
  • Implementing MDM in an SOA
15

Industry Standard Data Models

  • What are industry data models?
  • Why are these models important in SOA?
16

Schema Configuration Management

  • Evolving Schema
  • Managing XML Schema
  • Management Techniques
  • Internal Techniques
  • Schema Version Attribute
  • Adding An Attribute
  • Namespace Change
  • File-Based Mechanisms
  • External
17

Data Model Governance

  • What is data governance?
  • Roles and Responsibilities
  • What is metadata?
  • SOA metadata repository
  • SOA registry as a governance tool
18

Data Modeling in SOA

  • Pattern template
  • Data Federation pattern – Synopsis
  • Data Federation pattern – Benefits
  • Data Federation pattern Context
  • Data Federation pattern – Solution
  • Data Federation pattern Solution architecture
  • Data Federation pattern – Considerations
  • Data Federation pattern – Summary
  • Data Consolidation pattern – Synopsis
  • Data Consolidation pattern – Benefits
  • Data Consolidation pattern – Context
  • Data Consolidation pattern – Solution
  • Data Consolidation pattern – Considerations
  • Data Cleansing pattern Synopsis
  • Data Cleansing pattern Benefits
  • Data Cleansing pattern Context
  • Data Cleansing pattern Solution
  • Data Cleansing pattern Considerations
  • Data Management systems primer
  • MDM patterns Synopsis
  • MDM patterns Benefits
  • MDM pattern taxonomy
  • MDM pattern catalogue
  • Transaction Interception pattern
  • Transaction Interception pattern flow
  • MDM Pub/Sub pattern
  • Message-based Integration pattern
  • Master Data Integration pattern
  • Information synchronization pattern
  • BI Analytical pattern

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