Enterprise Modernization Lowering the cost of multi-platform application development, maintenance and delivery

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1 Enterprise Modernization Lowering the cost of multi-platform application development, maintenance and delivery Anders Malmberg Sr. IT Specialist IBM Software Group, Rational Modernization can help cut cost while maximizing ROI Return on investments Immediate Benefits customer are seeking from modernization Reduce cost of developing and maintaining existing legacy applications Better respond to and align with business needs Near Term Reduce the use of manual maintenance processes Reduce the complexity of the application portfolio Better leverage of less expensive programming skills Remove dependency on difficult-to-train-and-retain skills Make applications more flexible and reusable to better requirements support business Long Term Remove constraints of design and technology Make applications easier and faster to change Source: IBM Business Application Modernization Research Survey, November

2 IBM Rational Enterprise modernization solutions Increase flexibility Boost productivity Maximize business agility Defer capital expense Revitalize Applications Empower People Unify Teams Optimize Infrastructure Increase flexibility by revitalizing existing application portfolio Boost productivity and accelerate innovation with modern skills Maximize business agility by bridging organizational silos Defer capital expense by optimizing application infrastructure 3 Application Challenges Application portfolios that look like this. Lead to questions like this: I need to reduce my annual IT budget by 10 percent. Which applications can I sunset? Our architecture has evolved to be too complex and convoluted Can SOA help us build apps that are flexible and agile? Our distributed applications increasingly rely on access to System z data and applications. How can we determine the impact of all the changes we need to make? And you have the answer Rational solutions can help Increase flexibility by revitalizing existing application portfolio Changes to applications have been patched together for so many years that we now have many challenges with the quality and performance of our legacy applications. Client Benefits Reduce complexity, remove constraints and increase flexibility with applications that are easier to understand, extend and maintain. 4

3 Business intelligence for applications Restore lost application knowledge via technical analysis COBOL PL/I DB2 IMS/DC Mainframe CICS Job Control Language High-level Assembler (HLASM) Application Artifacts Distributed Java WebSphere HTML Application inventory Enterprise Archive (EAR) Web Archive (WAR) C++ Impact analysis Metadata Repository Application assessment Rational Asset Analyzer Reduce risk by quickly determining the full impact of proposed changes Lower maintenance costs by eliminating dead code Optimal project planning, focused testing and faster development WebSphere Studio Asset Analyzer Application Health Assessment Auto manufacturer used WSAA to automate identifying changes required to permit ordering cars with more than 16 options. Used Rational solutions to create automated test environment for changes. Saved $12M on first project. 5 Asset reuse and management Instill proactive asset management of all IT artifacts into the organization s processes and culture by deploying a reuse infrastructure I will look in our RAM Repository RAM Repository Cloud Increase asset reuse and development efficiency Speed project timelines and drive innovation Accelerate service delivery and improve overall governance Rational Asset Manager WebSphere Service Registry and Repository 6

4 Enterprise architecture and portfolio management Make enterprise IT planning actionable and traceable Rational System Architect Rational Focal Point Rational Insight Understanding of current application infrastructure, prioritization of cost-cutting and consolidation candidates Impact analysis of portfolio decisions Central oversight of business and IT architectures, risks and investment management 7 Applications: Better manage application architecture, reuse, and quality Understand and extract value from existing assets - Cut out years of accumulated dead code or redundant business logic - Extract business rules from existing code for rewrite or reuse - Refactor existing assets for reuse or migration Link application intelligence with business goals and IT systems - Manage and make decisions based on the full portfolio applications, assets, business rules, and services - Extend application understanding to distributed platforms - Provide customized portfolio dashboards based on role Intelligence Feeds Intelligence Users Stakeholder insight & other business data Application Intelligence provides insight into the applications that run your business. Assessment & management reports Technical measures and insights Development teams 8 Data from applications, other technologies Business Contexts RAA Other technologies

5 Applications: Extend Reuse to Mainframe & Web By Bridging Gap between Assets, Services & Transactions Due to it s open Web design and data model, RAA can plug into virtually any product to add value The RAA version that runs on System z is called WebShere Studio Asset Analyzer We currently have a services offering that can integrate w/ ilog RAA can also feed RAM, WSRR, and SA providing a immediate starting point for these products with information on existing applications Rational Asset Manager Federated Search & Publish WSRR ILOG BRMS Manage Business Rules Rational Asset Analyzer Scan and Analyze COBOL, PL/I CICS, IMS, Copy s JAR, EAR, WAR Gain clarity on application portfolio, assets Discern application impact of services and and services underlying processing Publish and manage assets across Discover & reuse hidden business rules buried organizations in complex applications 9 Applications: Leverage Application Intelligence Business Value Control & Flexibility Efficiency BUSINESS FOCUS AND IMPACT Application Maintenance Application Quality and Security RSAR, RAA Appscan DE, Ounce Application Transformation (Rewrite or refactor of existing applications) RAA ilog, RAM WSRR Improve portfolio planning and management Enterprise wide (portfolio view) of application quality, standards and metrics SA Focal Point Insight RAA RDz, RAA S C O P E Individual Team Organization Business 10

6 Applications: Improve planning and execution By proceduralizing the planning process through improved intelligence Portfolio View APM is tightly linked to PPM and Systems Architecture: PPM: Initiatives, applications and products; projects, and work in progress; SA: Application components and linkages Enterprise Architecture View (System Architect) Define the goal Application Intelligence (RAA) Understand today Focal Point Strategic Initiatives Focal Point Funded Projects RSDP ilog RSA RDz Plan Walk Run RQM. Manage progress Deliver results 11 SOA tools for all platforms and languages Use powerful tools to quickly begin SOA evolution by harvesting and repurposing proven assets EGL C/C++ COBOL PL/I RPG SQL CICS, IMS Java applications Stored procedures Service Extend ROI by reusing prior investments Reduce risk and costs by leveraging robust applications Speed time to market with faster development cycles Rational Developer for System z Problem Determination Tools Rational Application Developer Rational Developer for POWER Rational Business Developer 12

7 User interface modernization Deploy the ideal UI for your application, from quickly creating a modern Web UI out of an existing green screen application to customizing a highly interactive, graphical Web 2.0 UI Greater customer satisfaction Lower employee training costs Fewer errors from more modern and compelling UIs Rational EGL Community Edition Rational Host Access Transformation Services Rational Developer for System z HVB IS adopted IBM Rational Developer for System z software to accelerate mainframe development, improve the efficiency of its COBOL development teams, and move to a similar environment for mainframe and Web development. - Almut Geiger, Product Specialist at HVB IS 13 Rational Host Access Transformation Services (HATS) Extend application value to new and existing consumers with faster ROI Introduce HATS as immediate value/ low risk first step to modernization For customers who - Need quick ROI, low risk deliveries - Consider faster alternatives to refactoring or rewriting existing legacy assets. Business Value - Enable enterprise customers to reuse proven assets in new Web 2.0 models - Rapid expansion of application usage - Lower training costs - Lower development costs for modernization projects than other more invasive methods or rewrites Key capabilities - Enable automated migration from green screens to Web and Rich client UI s - Provide access to existing application UI flows as services - Deploy to a scalable WAS environment - Consumable development tools capture, model, and integrate application processing Today Day 1 Tomorrow Eclipsebased Rich Client Traditional Emulator Standard Web Browser 3270/5250 datastream 3270/5250 datastream HTML over HTTP PDA/Mobil e Device Internet, Intranet, or VPN Web Service Client SOAP over HTTP Provisioning Server (Optional) System i or z (TN 5250 or TN3270) HATS Running on WebSphere Application Server or WebSphere Portal Rational Host Access Transformation Services (HATS) makes legacy modernization a relatively easy and fast process. I estimate that HATS cut 75% of the man-hour requirements from other approaches we have used 14 - Steve Norton, Director of Technology, Oxford International

8 Rational Business Developer EGL Rapidly develop cross platform business-ready Web 2.0 and Web applications For customers who - Are looking for highest levels of productivity for Web 2.0 and Web - Need to migrate from aging platforms to modern environments - Want to increase end user productivity through improved, powerful, intuitive User Interfaces - Leveraging skill sets of COBOL, RPG, and business developer communities - Want a higher productivity IDE to deliver more faster than tradition methods or open source Business Value - Reduce costs through increased developer productivity - Enable reuse of proven assets in new Web 2.0 and composite programming models - Improve developer productivity, lower developer training costs - Reduce application complexity and speed cycle times Key RBD Capabilities - Enable development of rich, Web 2.0-style applications. - Simplify programming model for Web, Web 2.0, and traditional applications - Utilize highly productive development environment and extensible language - Includes comprehensive widget library with support for popular widget libraries - Easily consume and publish Web services and create Mash-ups - Rational Team Concert integration - Simplification of common usage patterns and service access - EGL Community Edition 15 Position EGL as simple, lightweight SOA based approach to User Interfaces modernization Introduce EGL CE as easy way to try before buy and demonstrate community.then leverage interest to introduce support provided through RBD and RDz w/egl Deliver high quality applications Reduce risks and cost Coordinate end-to-end quality across all tools and platforms - Elicit, capture, elaborate, discuss, manage, and review requirements - Identify and resolve coding errors automatically, early in the development cycle - Consolidate and monitor test plans, test progress Automate your testing - Automate functional tests - Find performance bottlenecks - Expose & remediate security vulnerabilities, privacy risks, and accessibility problems in web applications - Generate timely audit and compliance reports Quality begins with good requirements Rational Requirements Composer Rational RequisitePro Rational DOORS Manage quality throughout the lifecycle Rational Quality Manager Rational Test Lab Manager Inject quality during the coding phase Rational Software Analyzer Rational Purify Plus z/os Problem Determination Tools Automate testing to improve quality Rational Functional Tester Rational Performance Tester Rational Service Tester for SOA Quality Optim Test Data Management Solution Manage your online risk with automated testing Rational AppScan Rational Policy Tester This tool [Rational Requirements Composer] enables us to extend and improve our client s requirement practices, which significantly increases the probability of a successful project. - Kenny Lew, CEO Noblestar International 16 16

9 Move to a modern development platform Gain huge savings and flexibility Find these existing languages at your customers Reduce TCO by moving from legacy platforms Understand their costs Initiate discussions on timeframes for replacements Enable modernization of legacy applications to meet new business directives Migrate from old, stagnant languages to modern development platforms, languages and tools Execute DNA and make a proposal Migrate from older platforms Rational Migration Extension for Natural Rational Migration Extension for IBM i CA and Rich User Interfaces capability coming. z CICS z IMS * z Linux * EGL Conversion Tooling z Batch Testing, Remediation, Deployment z WAS * Z - VSE i WAS i Native HP-UX Solaris Linux AIX Green Screens Windows * Eligible to run on IFL and zaap People challenges Providing developers with tools that look like this. Lead to questions like this: My budgets keep getting reduced. How can we do more work with fewer people? College graduates aren t interested in my green screen development tools. Is there something more appealing I can offer them? My host programmers don t seem to communicate with my web developers when building multi-platform applications. It s like they speak different languages. How can I architect solutions that shield developers from technical interfaces of platform and middleware technologies? And you have the answer Rational solutions can help Boost productivity and accelerate innovation with modern skills 18 How can I keep pace with technology changes and keep my skills relevant to the industry? Client Benefits Improve alignment of business and IT investments, focus on high business value processes, services and applications, and rationalize skills while leveraging existing staff.

10 Modern application development for all platforms Upgrade to modern Eclipse-based tools to develop and maintain enterprise applications spanning multiple platforms and languages 50%-80%¹ reduction in host CPU usage with workstation syntax checking 15% or more improvement in developer productivity¹ Tools with which to attract new talent Rational Developer for System z Rational Developer for POWER Rational Application Developer 19 RDz offers a uniform, open programming environment for both J2EE and PL/I developers. RDz accelerates PL/I development with its local syntax checker and debugging tool. - Dr. Axel Lömker, KfW Bankengruppe ¹ Aggregation of results from a productivity study conducted by IBM System z customers Rational Developer for System z with EGL (or RDz with Java) Easily and quickly modernize your System z application development For customers who -..are moving to SOA and Web Want a higher productivity development environment than traditional tools - Want to create a single development environment for all developers - Need to attract and retain System z developers Business Value - Improve developer productivity - Lower development and training costs - Simplify training and support with singular tooling and processes - Improve integration with modern lifecycle tools Key Capabilities - Complete zos development environment for traditional System z languages including Problem determination - Simplified System z SOA development tools including Service Flow modeler - System z runtime integration, including CICS V4 support - Simplified unit test environment setup and deploy - Pattern-based code development preview - Integration with Rational Team Concert for System z 20 Is MIPS costs an issue for your customers? What about skills? Trial, Trial, Trial especially in competitive sit s Leverage PD tools to help lower costs Leverage café develop clear implementation and training plan to promote extended usage View Test Client WSDL Control MQ JCA SOAP COBOL Transformer IBM Rational Developer for System z Service

11 RAAi Eclipse/RDz based integration Combine productivity gains of RDz with the enterprise-level insight in RAA Benefits Provide software artifact analysis of local workspaces to the developer Reduce developer's time needed to understand impact and make the changes in complex applications Allow developers to see their work in context of heterogenous artifacts across the whole enterprise Bring enterprise analysis directly into developer workspace Rational Developer for Power Systems Software Common Application Development Environment vi Now more competitive against HP and SUN ADTS Emacs 20% or more improvement in developer productivity¹ Tools with which to attract new talent Integrated debugger to boost productivity Rational Developer for Power Systems Software ¹Based on IBM customer study, Making a Business Case for IBM Rational Developer for i 22

12 Rational Developer for Power family of products A single integrated development environment across ALL POWER operating systems For IBM i customers who - Need to understand their existing applications - Need to be more productive - Need to use modern development tools - Need a common development environment across platforms and programming languages - Need to attract and retain IBM i developers Business Value - Improve developer productivity - Reduced learning curve for future enterprise modernization efforts - Single development environment for multiple platforms - Integration with Rational application lifecycle tools Key Rational Developer for Power Systems Software RPG & COBOL Development tools for i Capabilities - Integrated search, edit, compile, and debug - Modern editing features like content assist, outline view, - New: Visual display and printer file editors - Visual subroutine, procedure, and program call graph - Visual diagram of ILE bindings RD for Power provides first step into Rational lifecycle tools for IBM i development, other features of RD Power extend the IBM i tools for for Web Services/Web/Web 2.0(viaEGL or Java) 23 The RPG and COBOL Development Tools in RD for Power replaces Rational Developer for i WebSphere Development Studio Client (WDSC) going out of service April 2010; customers will be looking for supported IDE Rational Developer for Power family of products A single integrated development environment across ALL POWER operating systems For AIX customers.. - Developing C/C++ and COBOL applications using older command line tools like vi, emacs, and dbx - Who need an integrated development environment with debug - Who need a workstation development environment with remote AIX development access - ISVs who are porting to AIX - Need an alternative to Sun Studio (C/C++) or Micro Focus (COBOL) Business Value - Attract and retain new talent - Improve developer productivity - Reduced learning curve for future enterprise modernization efforts - Single development environment for multiple platforms - Integration with Rational application lifecycle tools Key Capabilities - Eclipse based development environment for remote AIX development - Editing with content assist, outline view, color tokenizing, and integrated help - Remote builds with integrated error feedback - Real-time and post mortem remote debug - C/C++ type hierarchy and call graph - Integration with RTC and other Rational solutions 24

13 Host connectivity solutions Provides the flexibility to access host applications in ways that your workforce demands Rational Host Access Client Package Rational Host Integration Solution Improve end user productivity Reduce costs through centralized deployment, maintenance, and administration Provide multiple security options for host access 25 Host Access Client Package (HACP) Lower costs for mainframe and IBM i application access Propose very significant cost savings potential competitive approaches as part of broader IBM solutions For customers who - Utilize green screen applications - Have geographically distributed user communities, and some users require access when traveling - Want faster client software rollouts at lower cost - Need support for various client platforms, including Windows and Linux - Use current host access vendor may not be stable Business value - Reduce costs for terminal emulation across entire corporate community Key capabilities - Provide (local and remote) full emulation capabilities for accessing 3270 and 5250 green screen applications running on System z, IBM i, and other systems. Contains Personal Communications (a Windows-only fat client emulator) and Host On-Demand (a Java-based, multiplatform, Webbased emulator) - Enhanced Windows/Office integration - Live text support (enables users to create patterns that will be created as hot spots that can launch text into a browser, Word document, etc) 26

14 Team challenges Development teams that work like this. Lead to questions like this: Our global software teams working on different platforms are struggling to communicate. How do we collaborate in the context of our work? My line of business needs better access to information about the ongoing projects. And you have the answer Rational solutions can help Maximize business agility by bridging organizational silos I need a dashboard that lets me easily see if my project is on track and identify any bottlenecks. Why are some developers not following the agreed upon processes? Why and when was this changed? Is this the latest version that I should be using? Client Benefits Reduce cost of managing and maintaining disparate team infrastructure by 15-40% savings that can be used for innovation and value creation activities. 27 Collaborative application lifecycle management Deploy new team infrastructure that supports collaboration in context across all platforms and geographies, real-time, automated monitoring of project health, and built-in development workflows Rational Team Concert for System z Rational Team Concert for POWER Improve communication across disparate IT teams Detect and accelerate resolution of defects early Make Informed decisions Make software development more automated, transparent and predictable Rational Team Concert 28

15 Rational Team Concert for System z Improve collaboration and traceability for your System z and cross-platform development Lead with RTCz for customers that need CRM to run on zos OR to improve collaboration, to coexist with existing CRM all with potential cost savings For customers who - Want a single unified CRM solution for cross-platform collaboration - Need to better understand and monitor their development process - Need a System/z-based SCM solution Business Value - Single consolidated offering for application development planning, tracking, and source code management - Easy globally distributed collaboration and communication - Real-time insight into development process and progress Key Capabilities - Single cross-platform collaboration environment - Tie defects/requirements to line-of-code changes in the application - Provides planning/reporting/tracking/trending on progress of work throughout a release - Customizable process enforcement built into the development workflow - Ability to manage and build traditional System/z applications - RDz integration including collaborative debugging via IBM Debug Tool Upcoming Themes - Full-featured System/z-based SCM support RTCz - Standard Work Items SCM Build 29 Rational Team Concert for POWER V2.0 Single solution for application lifecycle management for Power Systems Development For customers who need to - Consolidate individual change management products used for different platforms and programming languages - Plan and track application changes - Automate builds and status reporting - Meet regulatory and audit requirements Business Value - Improve productivity and reduce costs - Single solution for organizations developing on multiple platforms and language - Improved collaboration among all stakeholders - Real-time project status and transparency Key Capabilities - Traceability of changes - Customizable process, work items, & workflow - Project, team, and individual dashboards - IBM i build specification and promotions - Executing Builds on AIX - Enhanced agile planning with new taskboards, enhanced SCRUM, release planning support and plan risk assessment - Support for collaborative ALM with cross repository and cross project dashboards Rational Team Concert for Power Jazz Team Server Rational Team Concert for Power replaces Rational Team Concert for i 30

16 Consolidated team infrastructure Standardize, consolidate and simplify the team infrastructure for multi-platform projects including source code management, problem tracking, and build Disparate team infrastructure Consolidated Infrastructure Centralized SCM Solution Rational ClearCase Rational ClearQuest Cut license, maintenance, and administration costs Improve software release coordination Speed development cycles and increase team productivity Provide holistic view of the entire multi-platform development effort Rational BuildForge/Rational Automation Framework for WebSphere Rational ClearCase in conjunction with Rational Developer for System z allowed us to completely centralize our software configuration and release management - Juergen Dimmler, Product Specialist, Kreditwerk 31 Rational ClearCase, ClearQuest, Buildforge increase responsiveness Automate software delivery across the lifecycle with IBM Rational Change and Release Management Solutions CC/BF can provide IT cost reduction and supports distributed directions For customers who - Want a single unified CRM solution for crossplatform development - Need to better understand and monitor their development process - Need a System z inclusive SCM solution Business Value - Lower costs through consolidated team infrastructure - Improve predictability of project outcomes - Auditability and traceability of artifacts and their inter-relationships across the lifecycle across platforms - Improve individual and team productivity - Extend existing CC/CQ UCM to z/os development Key Capabilities - Expand automated build script and impact analysis capabilities to cover more clients and application dependencies. Benefit: Increased productivity and quality - TSO Client improvements. Benefit: Increased productivity - Continue to improve scalability, globalization - Extend integration to RTC, Benefit: Increased collaboration and agility ClearQuest Enterprise ALM RDz/RBD/RDi Enterprise IDE Rational ReqPro ClearCase Enterprise Repository Build Forge Build and Deployment Rational Enterprise-proven ALM Infrastructure Rational ClearQuest Build Scripts Team Concert Agile/Collaboration ALM Define Build Test Deploy Rational Build Forge Rational ClearCase Bi-directional auto-synchronization Environments DEV QA PROD 32

17 Infrastructure challenges IT Shops with tight budgets and applications performing like this... Lead to questions like this: How can I improve my application performance without having to purchase an expensive hardware upgrade? What can I do to improve my existing hardware and software performance without investing a lot of money today? Performance And you have the answer Rational solutions can help Defer capital expense by optimizing application infrastructure What can I do decrease my application development time and costs while maximizing my developers time? How do I ensure my applications are leveraging my hardware investments? Client Benefits Optimize existing application infrastructure by leveraging latest compilation technology, which can reduce the processing time by 20-50% for faster time to market. 33 Advanced compiler technology Exploit new advanced optimization technology in C/C++, Java, COBOL, PL/I and Fortran compilers Performance Enterprise COBOL for z/os Enterprise PL/I for z/os z/os XL C/C++ Lower capital outlays by increasing capacity on existing hardware Improve performance of application suite Reduce CPU cycles and maximize ROI 34

18 IBM Rational Compilers Advanced Compiler Technology Performance Compiler Version IBM Power Systems Exploit POWER7 multi-core capabilities of your clients hardware Improves performance of your customers applications Oracle Tuxedo & Oracle DB Certified Easier to displace 35 SUN Same hardware + NEW compiler = Increased Performance NEW hardware + NEW compiler = Maximum Performance IBM XL C/C++ for AIX V11.1 IBM XL Fortran for AIX V13.1 IBM COBOL for AIX V3.1 IBM PL/I for AIX V2 IBM Rational Development Studio (IBM i compilers) V7.1 Reduce application maintenance costs through measured and continuous process improvement Empower teams to measure, manage, and incrementally improve their software delivery capability MCIF is a phased approach that helps teams Adopt an incremental, measured approach to improve application maintenance efficiency Focus on the core practices that matter most Accelerate adoption through out-of-the-box assets Articulate capability improvements in terms of business value Support any method optimized for Agile practices Establish business and operational objectives Prioritize practices and define roadmap Accelerate adoption with tools and services Report, analyze and act on results Start next incremental improvement 36

19 A robust array of capabilities to help revolutionize the economics of maintaining and leveraging existing applications Business Application Modernization Services Global Technology Services Systems and Technology Application Discovery and Analysis Enterprise Architecture Management SOA Design and Development Asset Reuse and Management User Interface Modernization Modern Application Development Software Change and Configuration Management Collaborative Software Delivery Latest Compilation Technology Affordable Development for System z Best Practice Processes 37 IBM Rational Enterprise modernization solutions Revolutionizing the economics of development and maintenance Difficult times present opportunities for businesses to gain efficiencies in the short term while making strategic IT investments for future growth But application complexity, limited staff productivity, poor team collaboration, and constrained infrastructure limits IT flexibility Rational Enterprise modernization solutions can help: Increase flexibility by revitalizing existing application portfolio Boost productivity and accelerate innovation with modern skills Maximize organizational agility by bridging development silos Defer capital expense by optimizing application infrastructure Revitalize Applications Empower People Unify Teams Optimize Infrastructure Revolutionize the economics of development and maintenance 38

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