WebSphere
Application Integration
Messaging
Graham Oakes
WW Business Integration Technical Sales
grahamo@us.ibm.com
212 493 2320
© 2002 IBM Corporation
© 2004 IBM Corporation
Agenda
 WebSphere MQ
 File Transfer with WebSphere MQ
 Message Mediation
 WBI Message Broker
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© 2004 IBM Corporation
WebSphere MQ
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© 2004 IBM Corporation
ESB Transport Services – WebSphere MQ
MQ Queue Manager
 The Original ‘Middleware’
 Loose coupling – enables SOA componentization.
 Asynchronous – workload processes faster because
applications do not have to wait until the application is available;
the application doe not even have to be on-line.
 Industry leadership – Chosen by 4 out of 5 MOM buyers.
A
JMS
API
Queue1
B
Queue2
Single Server
MQ Queue
Manager
 Assured, Transactional, Manageable
 Exactly once delivery – no duplicates.
 End-to-end transactions.
 Unparalleled industry support – all the leading systems
management vendors.
MQI
API
MQ Queue
Manager
MQ Queue
Manager
B
A
Distributed Bus
Q Mgr 1
 Single Server, Distributed Bus, or Cluster
 Dynamic routing across servers -- Messages traverse the bus
with no change to end applications.
 Clustering -- Workload can be balanced across a network of
queue manager.
 “Universal Connectivity”
 Multi-platform APIs -- MQI AND JMS in one
 43+ systems -- Supports more platforms than any other
messaging system
 Rich language choices -- C, C++, COBOL, .NET, VB, RPG,
Perl.
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Program
B
Queue 1
Q Mgr 2
Program
B
Q Mgr A
Q Mgr A
Q Mgr A
Q Mgr A
Program
A
?
Queue 1
Q Mgr 3
Program
B
Clustered
Systems
Queue 1
Q Mgr 4
Program
B
Queue 1
© 2004 IBM Corporation
Application Programming…
Program A
MQCONN
MQI
MQGET
MQPUT
MQCLOSE
MQPUT1
MQOPEN
C, C++, C#, Java, PL/1,
MQDISC
ASM, TAL, RPG, VB,
MQCONNX
COBOL, Perl, SmallTalk,
LotusScript, REXX, …
.Net
MQINQ
Java
MQSET
Message
MQBEGIN
Service
MQCMIT
MQBACK
Queue Manager
Queue
Manager
Object
Process
Object
Queues
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© 2004 IBM Corporation
WebSphere MQ and High Availability
System 1
System 2
Q Mgr 1
Q Mgr 1
Queue 3
Queue 3
Program
B
Queue 1
Other system components
Program
B
Queue 1
Other system components
High availability implemented by the operating environment
• Primary/Secondary implementation model
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© 2004 IBM Corporation
WebSphere MQ Messaging Platforms
 OS/390, z/OS
 AIX
 Windows NT, 2000, XP, 2003
 Windows: 3.1,95,98
 Sun Solaris: Intel & SPARC
 HP-UX
 iSeries
 Compaq OpenVMS
 Compaq NSK
 Compaq Tru64 UNIX
 VSE/ESA
 Data General DG/UX
 Dynix/ptx
 NCR
 TPF
+ SCO: OpenServer, UnixWare
+ SGI IRIX
+ Pyramid DC/OSx
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• NUMA-Q
 Sinix
 Linux (Intel, zSeries)
 PalmOS
 PocketPC OS
 Java
 Unisys 2200, ClearPath
MCP
 Hitachi
 DOS
 VM
+ Apple MacOS
+ Stratus VOS
+ 4690 OS
+ Unisys A-Series
+ HP 3000 MPE/ix
© 2004 IBM Corporation
The Messaging Marketplace
 More than 15,000 WebSphere MQ customers
 10 years experience in the reliable messaging space
 The de facto standard for reliable messaging
 Hundreds of business partners
 Even IBM business integration competitors use WebSphere MQ
 Significant WebSphere MQ expertise in the marketplace
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© 2004 IBM Corporation
Standards in WebSphere MQ
Standards are very important to the market place as they allow for ease
of integration and reuse. WebSphere MQ is rich in Standards.



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Web Services (already available)

MA0R, SOAP over WMQ

Sender and listener support for Axis Host Web Services environment

Sender and listener support for .NET Host Web Services environment
JMS 1.1 is fully supported (JMS 1.0.2 supported) (already available)

Including a pub/sub engine

WMQ JMS always supported inside WAS and also in Web Logic

New quality of service, non-persistent survive server restart
SSL Supported (already available)
© 2004 IBM Corporation
File Transfer over WebSphere MQ
Commerce Quest – PM4Data
A third party product from
CommerceQuest in the USA
under a reseller agreement
under the WebSphere brand
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© 2004 IBM Corporation
Managed Data Movement
Source Platform
MQSeries
HTML/XML
HTTP/S
Managing
Platform
Target Platform
Status
MQSeries
Queue
Queue
Manager
Manager
MQSeries Channel
PM4DATA
PM4DATA
File
File
End-to-end detailed transfer status
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© 2004 IBM Corporation
End-to-end Transfer Status
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© 2004 IBM Corporation
When to use PM4Data
 To perform scheduled or ad-hoc centrally managed file transfers with
assured delivery
 To message enable file based integration at the logical record boundary
and deliver to a messaging application or Message Broker
 To optionally render the information in XML
 To enable file based integration for WBI Servers
 To allow for processing any file size without the 100MB WebSphere MQ
limit
 To provide centralized Management and Monitoring for all participating
platforms
 To exploit the WBI Message Broker Pub/Sub using RFH2 headers
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© 2004 IBM Corporation
Message Mediation
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© 2004 IBM Corporation
What is Message Mediation?
Application
Trader Name, Stock, Qty,
Date, Price($)
Application
New York
New Jersey
Trader Name, Stock, Qty,
Date, Price ($)
Trader Name#Stock#Qty#
Date#Price(£);
Application
London
Application
Leicester
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© 2004 IBM Corporation
What is Message Mediation?
Application
Trader Name, Stock,
Qty, Date, Price($)
Trader Name, Stock,
Qty, Date, Price($)
Application
New York
New Jersey
WebSphere Business Integration
Message Broker
Trader Name#Stock#
Qty#Date#Price(£);
Trader Name#Stock#
Qty#Date#Price(£);
Application
London
Application
Leicester
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© 2004 IBM Corporation
What is Message Mediation?
Application
Trader Name, Stock,
Qty, Date, Price($)
Trader Name, Stock,
Qty, Date, Price($)
Application
New York
New Jersey
WebSphere Business Integration
Message Broker
<Trade>
<TN> Trader Name </ TN>
<Qty> NN </Qty>
<Stock> SType </Stock>
<Date> DD/MM/YY </Date>
<Price> ££</Price>
</Trade>
Trader Name#Stock#
Qty#Date#Price(£);
Trader Name#Stock#
Qty#Date#Price(£);
Application
Web Application
London
Application
Leicester
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© 2004 IBM Corporation
WBI Message Broker
Mini Agenda
• The Logical Message Model
• Message Flows
• Message Manipulation
Then…
System Architecture / Examples
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© 2004 IBM Corporation
Mini Agenda - Three Constructs To Examine
1. The Logical Message Model
2. Message Flows
3. Message Manipulation
Then…
System Architecture / Examples
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© 2004 IBM Corporation
Constructing a Logical Message
Physical Representation
Logical Representation
XML format message
<Trade>
<TN> Trader Name </ TN>
<Qty> NN </Qty>
<Stock> SType </Stock>
<Date> DD/MM/YY </Date>
<Price> ££
££</Price>
</Trade>
Trade Msg
Name
Stock
TradeDateTime
Delimited format message
Name Stock
Trader Name#Stock#
Qty Date Price(£)
Qty#Date#Price(£);
ID
Price
Quantity
.
.
.
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© 2004 IBM Corporation
Logical Message Model
Physical
MQMD
Other headers
Travel Request Message Data
Logical
Root
Properties
MQMD
Other headers
Body
Travel Request Message
# of Travellers
Destination
Dates
Car Required
Hotel
Traveller Details
Last Name
Start Date
End Date
Choice 1
Choice 2
First Name
Address
Choice 3
House #
Street
Town
Postcode
Root.Body.TravelRequestMessage.TravellerDetails[4].Address.House#
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© 2004 IBM Corporation
Mini Agenda - Three Constructs To Examine
1. The Logical Message Model
2. Message Flows
3. Message Manipulation
Then…
System Architecture / Examples
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© 2004 IBM Corporation
Message Flows
Failure
Input
Write to DB
Transform
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Server Application 1
Server Application 2
© 2004 IBM Corporation
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© 2004 IBM Corporation
Message Flow Development with Processing Nodes
MQInput
Compute
Aggregate Request
Extract
Aggregate Reply
MQeInput
SCADAInput
ResetConent Descriptors
XMLTransformation
HTTPInput
Mapping
Real-timeInput
Check
Real-timeOptimizedFlow
Aggregate Control
Database
DataInsert
DataDelete
DataUpdate
MQOutput
RouteToLabel
MQReply
Label
Publication
MQeOutput
SCADAOutp
ut
HTTPReply
HTTPRequest
MQOptimizdFlow
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Warehouse
NEONRulesEvaluation
Throw
NEONFormatter
TryCatch
FlowOrder
Filter
NEONTransform
NEONRules
NEONMap
Trace
User/Third Party
© 2004 IBM Corporation
Complex (Composite) Event Processing with the
WBI Broker CEP Nodes
Scenarios:
Stock Trading
 Automatic identification of
buy/sell opportunities.
CEP
Situation
Manager
Compliance Checks
 Sarbanes-Oxley detection.
Fraud Detection
 Odd credit card purchases
performed within a period.
CRM
"Events in several forms, from simple
events to complex events, will become
very widely used in business applications
during 2004 through 2008"
--- Gartner July 2003
 Alert if three orders from the
same platinum customer were
rejected.
Insurance Underwriting
 Identification of risk.
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© 2004 IBM Corporation
Mini Agenda - Three Constructs To Examine
1. The Logical Message Model
2. Message Flows
3. Message Manipulation
Then…
System Architecture / Examples
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© 2004 IBM Corporation
Message Mapping
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© 2004 IBM Corporation
Mini Agenda - Three Constructs To Examine
1. The Logical Message Model
2. Message Flows
3. Message Manipulation
Then…
System Architecture / Examples
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© 2004 IBM Corporation
System Architecture / Examples
WBI Message Broker Components
Great Scalability
 Multithreaded
 Multiple CPUs
 WMQ Clustering
 Windows to Mainframe
Configuration
Manager
Broker
Adapter
Adapter
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© 2004 IBM Corporation
ESB Connectivity Services
Mediation Services
Event Services
Transport Services
Transport Services
Event Services
Mediation Services
 Assured delivery
 Secure delivery
 Transactional delivery
 Manageable delivery
 Delivery replay
 Modifiable qualities of
transport.
 Event detection
 Event triggering
 Event distribution
 Complex Event
Processing (CEP).
 Routing
 Transport switching
 Programming model
switching
 Transformation &
content augmentation
 Customized
communications.
Supporting yesterdays, today’s… and tomorrow’s standards.
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© 2004 IBM Corporation
WebSphere Integration Reference Architecture
Development Services
Business Performance Management Services
The
ESB
Interaction
Services
WMQ
Process
Services
Information
Services
WBI MB
Connectivity Services
Partner
Services
Business
Application
Services
Application
and
Information
Assets
Infrastructure Management Services
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© 2004 IBM Corporation
Next Steps To Explore ESB

Participate in an Integration Architecture Workshop

Attend an SOA/ESB Proof of Technology

Visit the IBM ESB Web Site –
 www.ibm.com/software/integration/esb

Order IBM Books or view online such as –
 “Implementing an SOA Using an ESB (SG24-6346)”
 IBM Products Manuals

Conduct an ESB Integration Value Assessment

Buy IBM Quickstart Services for ESB.

Investigate IBM Training in the area of ESB
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© 2004 IBM Corporation
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