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Improving The Economics ofImproving The Economics ofMainframe SOA EnablementMainframe SOA Enablement

Exploiting zIIP/zAAP Specialty EnginesThrough Next Generation Middleware



Who is DataDirect Technologies?Who is DataDirect Technologies?

• Established• Q+E Software &Technosis, Intersolv, Merant, DataDirect

• Operating Company of Progress Software Corp.• public company (PRGS) – $500m turnover

• Profitable, 20+ years in business• 3 product lines: Data Connectivity, Data Integration, Mainframe Integration

• 3 Development centers, 2 in the US, 1 in Belgium (Duffel)• Proven Multi-channel approach (OEM & Corporate)

• Focused On• Reducing data connectivity and Integration Complexity

• Improving Interoperability & Performace

• Lowering Total Cost of Ownership



DataDirect’s Unparalled Product LineDataDirect’s Unparalled Product Line

Session Outline

Changing role of z/OS (as a full participant in SOA)

Shadow Unified Architecture

Impact of MIPS growth

IBMs zIIP and zAAP specialty engines

Shadows Exploitation of zIIP and zAAP

Benefits and lowering TCO



SOA Leading To Mainframe ResurgenceSOA Leading To Mainframe Resurgence

• SOA is altering the perception and role of themainframe

• Firming up of industry standards has alloweddevelopers to use existing skills/tools

• Initially data connectivity - ODBC/JDBC

• Web Services/SOA – XML, SOAP, WS -*

• Ability to re-combine and re-use within SOAmore cost/time efficient than migration

• Mainframe now more of an

industry standard server, fullparticipant in SOA

• Wrap and reuse rather than rip

and replace



Shadow Simplifies Mainframe SOA Enablement



• z/Services

• Publish/consume mainframe applications (BLI, SLI, Data) as Webservices

• z/Events

• Provides a single interface for the real-time capture and publishing

ShadowShadow –– Technology ComponentsTechnology Components

• z/Direct

• direct, SQL access to mainframe resources data and applicationsfrom industry standard ODBC, JDBC client drivers

• z/Presentation

• expose mainframe applications via Web with HTML browser or viaJ2EE, .NET and COBOL components



DataDirect Shadow Platform Details

• Multiple Industry Standard Interfaces• Web Services (SOAP)• Direct SQL Access• Real Time Events• Web Enablement• BPEL 2.0

• Multiple Mainframe Assets• Data: DB2, VSAM, IMS/DB, Adabas• Applications: CICS, IMS/TM, IDMS, Natural

• Universal Shadow Studio• Eclipse based window to the mainframe

• Enterprise Class Features• Shadow Instrumentation Server• Security Optimization & Management• Workload Manager integration• Industry standard BPEL for service orchestration• Full XA 2PC support with RRS• Multi-tasking and multi-threaded• Maintains mainframe QofS – performance,

scalability, security• Offload work to the zIIP



Tools To Simplify Development & Reuse

Data as a Service

From SOAP to BPELFrom SQL to SOAP



Maintaining Mainframe Quality of Service

• Data and transactional integrity are essential

• Fundamental to SOAare layers of

abstraction

• Diagnostics challengeincreases with addition

of legacy services

• Enterprise classmanagement neededfor integration



SOA and Mainframe Security Management

• Each logon (RACROUTE)consumes 6 ms

• 1 million web serviceinvocations per day

• 11 transactions persecond

• 1.6 CPU hours savingsper ay

• 50 CPU hours per month(greater than 2 days)

• Typical SOM savings >99%



• Industry’s only single, unified platform for mainframeintegration• SOA – Web services and Real-time events

• Data – SQL and Real-time events

• Presentation enablement – HTML, Components

• Multi-threaded, mainframe address space• Multi-tasking and multi-threaded

• Maintains mainframe ofS – erformance scalabilit securit

ShadowShadow –– Core FunctionalityCore Functionality

• Manageability• Instrumentation Server

• Sysplex Trace/Browse

• Auditable / Charge back

• Exploitation of sophisticated z/OS features• Workload Manager

• Security Authentication (SOM)

• Coupling Facility (XCF)

• Offload work to the zIIP



Solving The Mainframe TCO ProblemSolving The Mainframe TCO Problem

• Hardware costs and MSU upgrades are not the main problem

• Upgrades trigger a cascade of software cost increases from

ISVs that weigh down mainframe TCO

• Certain types of workloads could be more effectively handledoutside of General Purpose Processor (GPP)• Processin Java on mainframe not MSU friendl

The IBM Mainframe Base: Alive and Kicking

Published: July 10, 2007

by Timothy Prickett Morgan

• Large ERP or BI related data queries drain performance (i.e. DB2)

• Enter the new IBM specialty engines (IFL, zAAP, zIIP)• Run un-measured• Not speed restricted

• Workloads on specialty engines do not count against MSUsassigned to the GPP



Exploiting IBM InnovationExploiting IBM Innovation

Strategic newmainframe

innovation

IBM introduces newarchitecturalfeatures - specialtyengines -

Improvesmainframe

viability

IFL (Linux)

Addressescompetitive

Next generation mainframe middleware thatuniquely exploits zIIP/zAAP specialty engines

zIIP (database)

zAAP (Java)

Significant performance enhancements for SOA

Dramatic improvement in mainframe TCO

New innovation



IBM Exploitation of zIIP Specialty EngineIBM Exploitation of zIIP Specialty Engine

High Utilization ofGeneral Purpose

• IBM’s original focus for the zIIP was related to DB2and support for ERP/CRM/BI data intensive workloads

• Better performance and TCO associated with DB2

Processor

Reduced

Utilization ofGeneral Purpose

Processor



Exploiting zIIP for Enhanced SOA PerformanceExploiting zIIP for Enhanced SOA Performance

SOAP/XMLProcessing

MiddlewareRequest Offload

• Next generation middleware exploits zIIP for SOArelated workloads

• Dramatic improvement in SOA performance and TCO

Utilization ofGPP

–

Utilization ofGPP



Not All Middleware Is Created EqualNot All Middleware Is Created Equal

• Mainframe middlewaredeployments vary• distributed runtime• mainframe based server

• Most mainframemiddleware is TCB based,incapable of accessingzIIP specialty engine

• Middleware exploitationof specialty enginesrequires “genetic”alteration to threads

• Ability to run in SRB/TCBmode essential

• Licensed technology



Which Shadow Features Exploit zIIP?Which Shadow Features Exploit zIIP?

• Shadow Foundation

• Shadow Networking & TCP/IP Communications layer

• Shadow Instrumentation Server (Logging & Tracing)

• SOAP and XML Processing/Parsing• Shadow Internal Messaging Shadow XA support

Shadow’s Scripting Language

• Security Optimization & Mgmt. (SOM)

• Shadows ODBC & JDBC processing

• Shadow Event Facility (SEF)

• Shadows SQL Engine

• Metadata Mapping

• HTX Processing

• ……..

50-98% middleware

MSU SAVING



Exploiting zAAP for Optimizing BPMExploiting zAAP for Optimizing BPM

• zAAP exploitation enables the mainframe toeffectively handle Java workloads and participate inBPM initiatives• Java is primary platform for running industry-standard BPEL

2.0 (Business Process Execution Language)

• BPEL can provide top-down, process orientedapproach for orchestrating mainframe Web services

• Processing intensive BPEL runs within zAAP• Lower TCO - not counted against GPP• Improved performance - not speed restricted

• Run BPEL workflows composed of platformindependent, heterogeneous Web services, withbetter performance and lower cost



BPEL Tools for Orchestrating Web Services withBPEL

Industry Standard BPELWorkflow

Drag & Drop WSDLfor Orchestration



Benefits: zIIP/zAAP ExploitationBenefits: zIIP/zAAP Exploitation

• Improved performance

• SRB’s are lighter weight dispatchable units (DUs) than TCBs

• zIIPs and zAAPs are not speed restricted

• 50-90% reduction in middleware GPP MSU consumption• Faster XML/SOAP processing

• Faster ODBC/JDBC processing

• Lower TCO• Workloads running on zIIP or zAAP not counted against GPP

• MSU consumption of middleware will be lower• Lowers total software cost based on MSU consumption

• Total Mainframe MSU usage will be lower• Lowers total software cost based on MSU consumption



Lowering Mainframe TCO with ShadowLowering Mainframe TCO with Shadow–– zIIP Savings v. Upgrade DeferralzIIP Savings v. Upgrade Deferral

Total

MSU

SavingsCurrent

Utilization Year 1 Year 2 Year 3 Year 4 Year 5

80.0% 96.0% 115.2% 138.3% 165.9% 199.1%

14% 68.6% 82.3% 98.8% 118.5% 142.2% 170.7%

30% 55.9% 67.0% 80.5% 96.5% 115.9% 139.0%

40% 47.9% 57.5% 69.0% 82.8% 99.3% 119.2%

• For large data-centric workloads

• 30% savings with Shadow & 50% workload saves 15% total MSU consumption

• For small Web services workloads

• 90% savings with Shadow & 20% workload saves 18% total MSU consumption

• For large Web services workloads• 90% savings with Shadow & 40% workload saves 36% total MSU consumption

20 % ACGR in MSU Consumption (sited by IBM as average rate)

51% 39.0% 46.8% 56.2% 67.4% 80.9% 97.1%



Questions and Answers

United StatesMorrisville NC 27560USATel: 919-461-4200Toll-free: 800-876-3101Fax: 919-461-4526

FranceToll-free: 0800 911 454

Germany, Austria, and SwitzerlandCorporate Sales Toll-free: 0800 181 78 76OEM Sales Toll-free: 0800 181 78 72Tel: +49 62 22 388 101

United Kingdom210 Bath RoadSlough, BerkshireSL1 3XE EnglandToll-free: 0800 169 1907Tel: +44 (0) 1753-218 930Fax: +44 (0) 1753-218 950

JapanLune Yotsuya Building2-4-1 YotsuyaShinjuku-KuTokyoJapan 160-0004Toll-free: 0120.20.9613

Tel: +81 3 5367 8280Fax: +81 3 5367 8279

BeNeLuxA. Stocletlaan 202BB-2570 Duffel, BelgiumToll-free: (French) 0800 12 045Toll-free: (Dutch) 0800 12 046Toll-free: (Netherlands) 0800 022 0524Tel: +32 15 30 77 00

Fax: +32 15 32 12 60



Shadow’s zIIP ExploitationShadow’s zIIP Exploitation

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