Digital Transformation and Client Modernization Priorities

Transcription

1 Digital Transformation and Client Modernization Priorities Robert Thompson DevOps Specialist for Enterprise Systems November 2017

2 Will you Disrupt or Be Disrupted? 1/3 of the top 20 companies in every industry will be disrupted over the next 3 years Our clients are dealing with - IDC FutureScape, Nov 2015 The need for speed in rapidly changing markets New business models from Born on the Cloud competitors Consumer expectations on digital engagement models Market pressures to reduce cost of IT The need to leverage and monetize mainframe assets Business Disruption will require that clients plan and execute a Digital Transformation Program 2

3 Disruption is upon us Agile application and software delivery is critical 11.6 seconds mean time between weekday deployments, 1079 max deployments in an hour engineers working on projects, 5500 code commits/day, 75M testcases run daily 6419 deployments to production/year, 25/day, by 196 different people The biggest media company owns no content, 12,000 commits per month Can you? IBM Z / July 17, 2017 / 2017 IBM Corporation 3

4 Digital enterprises rely on IBM Z Virtually Limitless Scale 1.3 million CICS transactions are processed every second, every day. In comparison, there are 68,542 Google searches every second globally 1 Superior Efficiency 68% of the world s production workload capacity, only 6.2% of total server spend 2 Trusted Computing The highest level of security certification for commercial server and 5 9s application availability 3 Enterprise Data Serving Over 80% of all corporate structure data 4 Transaction Processing Hub 55% of all enterprise application transactions billion lines of COBOL COBOL accounts for more than 70% of the business transactions that take place in the world today 6 4

5 .however, customers have some challenges Development on the mainframe is perceived as slow Archaic and brittle architectures (big monolithic applications) impedes business innovation Workforce nearing retirement, creating major operational risk Those that try a rip and replace strategy typically fail often after spending vast amounts of money SOLUTION: MODERNIZE IN PLACE 5

6 Discussion: What are your challenges? Speed of development? Archaic and brittle architectures (big monolithic applications)? Workforce nearing retirement? Resistance to change?????

7 IBM z Systems Ecosystem Core Modernization Why? Business Impacts of aging Systems Benefits sought by Core Modernization Ovum: Core Operations Modernization in the Global Insurance Industry, 2015

8 Defeat Inertia: Don t be too busy for round wheels 8

9 OPTIMIZE PREDICT & RESPOND LOB Exec Why Highest levels of confidence and agility to meet business goals and prevent interruption of services. IBM Z Digital Transformation EVOLVE AUTOMATE & TRANSFORM Vibrant and engaged developer community. Rapid response to business requests. EXPOSE API ENABLE APPS AND DATA Open and connected environment. Connect to partners and extend reach of assets to additional markets/consumers RUN and MAINTAIN MAINTAIN CURRENCY Reduce costs and maximize performance

10 IBM DevOps Point of View Per Kroll Director, DevOps for Enterprise Systems November 2017

11 What is DevOps? Develop Test Deploy Monitor People Find your biggest bottleneck Process Tools 11

12 DevOps: Eight Core Best Practices 1. Minimum Product Viable Product 1. Minimum Viable 2. Dedicated Teams 2. Dedicated Teams 3. Loosely Coupled Architecture Deliver in Small in Batches Small Batches 5. Automate Testing using APIs 6. Transparency Eliminate Transparency Overhead 8. Minimizing Handoffs, Maximizing Flow Base: 600 IT professionals with application development responsibilities from US, Canada, UK, France, and Germany Source: A commissioned study conducted by Forrester Consulting on behalf of IBM, May 2014

13 OPTIMIZE PREDICT & RESPOND LOB Exec Why Highest levels of confidence and agility to meet business goals and prevent interruption of services. IBM Z Digital Transformation EVOLVE AUTOMATE & TRANSFORM Vibrant and engaged developer community. Rapid response to business requests. EXPOSE API ENABLE APPS AND DATA Open and connected environment. Connect to partners and extend reach of assets to additional markets/consumers RUN and MAINTAIN MAINTAIN CURRENCY Reduce costs and maximize performance

14 IBM Z Digital Transformation Architect App dev OPTIMIZE PREDICT & RESPOND EVOLVE AUTOMATE & TRANSFORM EXPOSE API ENABLE APPS AND DATA Create APIs from existing assets Leverage open and modern development environments RUN and MAINTAIN MAINTAIN CURRENCY Maintain currency with latest technology Leverage latest compiler optimization technology and subsystems to exploit the latest hardware improvements

15 Expose: Create APIs from existing assets Application Discovery and Delivery Intelligence (ADDI) IBM z/os Connect EE Discover And Understand Your z/os Assets Create business API s for what you discovered

16 APIs without z/os Connect CTG or CICS SOAP/JSON Webservices CICS IMS Mobile Feature Pack IMS DB2 JSON DB2 Broker MQ JAX RS WAS 16

17 APIs with z/os Connect Enterprise Edition Easy to create REST-ful APIs Universal access from inside and outside IBM Z ibm.biz/zosconnectdc Discovery using OpenAPI (aka Swagger) CICS RESTful APIs available from one endpoint IMS DB2 With sophisticated mapping of true RESTful APIs to existing mainframe services and data MQ WAS 17

18 Expose: Make changes faster with lower risk Application Discovery and Delivery Intelligence (ADDI) Application Delivery Foundation for z Systems (ADFz) Discover And Understand Your z/os Assets, carry out impact analysis Make changes and test effectively using operational feedback

19 Application Delivery with z/os Explorer Aqua The Industry s Broadest Integration Platform Compelling user experience and deep integration on an open platform 18 products install together on the Aqua platform Eclipse-based App store for easy install experience Covering dev and ops solutions UPDATED MONTHLY, developed using IBM s DevOps tool suite, and Open Source tools!

20 IBM Z Digital Transformation Architect App dev OPTIMIZE PREDICT & RESPOND EVOLVE AUTOMATE & TRANSFORM Create APIs and refactor underlying services Govern APIs to maximize reuse Automate delivery pipeline (deploy, rollback) Shift left testing Leverage Java, Node.js, Swift on z/os EXPOSE API ENABLE APPS AND DATA Create APIs from existing assets Leverage open and modern development environments RUN and MAINTAIN MAINTAIN CURRENCY Maintain currency with latest technology Leverage latest compiler optimization technology and subsystems to exploit the latest hardware improvements

21 Evolve: Accelerate Your API Enablement Application Discovery and Delivery Intelligence (ADDI) Application Delivery Foundation for z Systems (ADFz) IBM z/os Connect EE IBM API Connect Discover And Understand Your z/os Assets Refactor and test as needed Create business API s for what you discovered Manage and control the API s Added Added

22 Evolve: Deliver with Speed with an Automated Delivery Pipeline IBM Rational Team Concert (RTC) Reduce waste by enhancing collaboration across teams, technologies and platforms through unified status and change & configuration management Improve speed and predictability by automating build across all platforms and technologies Deploy IBM UrbanCode Deploy (UC) Improve speed and predictability by automating deploy & configuration across all platforms and technologies Reduce risks, number of rollbacks and meet audit and compliance mandates with automated process enforcement System of Engagement System of Record Mobile Device Cloud Distributed Mainframe

23 Cognitive DevOps Pipeline An Open Platform Application Discovery and Delivery Intelligence (ADDI) Rebecca (Business Operations) Requirement Ravi (IT Manager) Task Assignment Deb (Analyst / Developer) ANALYSIS DEVELOPMENT Rational Team Concert (RTC) Application Delivery Foundation for z Systems (ADFz) UrbanCode Deploy (UCD) Git Eclipse Junit Artifactory IBM Development and Test Environments for z Systems (zd&t) CLOUD PROVISIONING UrbanCode Deploy (UCD) CODE REVIEW BUILD TEST ENV COGNITIVE OPTIMIZED TESTS STAGE ENV. PROD ENV. DASHBOARD Sonar SonarQube XaTester, MFTest Rational Team Concert (RTC) Application Discovery and Delivery Intelligence(ADDI) Rational Team Concert (RTC) Application Delivery Foundation for z Systems (ADFz) Rational Test Workbench (RTW) Rational Test Virtualization Server (RTVS) Application Discovery and Delivery Intelligence(ADDI) zunit Jira Pipeline Automation - Rational Team Concert (RTC) Pipeline Automation - Jenkins

24 Evolve: Shift Left Testing Improve Quality and Reduce Risk Simplify test data management using IBM InfoSphere Optim Test Data Management. Unit test with XATester or zunit capability in IBM Developer for z (IDz) Unit test your batch application with JUnit style test framework Automate and virtualize tests with IBM Rational Test Workbench (RTW) and Rational Test Virtualization Server (RTVS) Rapidly provision dev and test environments with Application Discovery & Delivery Intelligence (ADDI) and IBM z Systems Development & Test Environment (zd&t)

25 Shift Left with z Systems Development and Test Environment (zd&t) Develop and test z Systems applications anywhere, anytime with z/os optimized for x86 hardware Cloud friendly, software-based licensing for enterprise customers (managed service on Softlayer) Latest z/os 2.2 software and middleware Open beta for zd&t tools to help with zd&t provisioning Test early, test often Gain agility and shift left Optimize IBM SoftLayer Infrastructure

26 IBM Z Digital Transformation Architect App dev OPTIMIZE PREDICT & RESPOND Accelerate reuse by breaking monolithic applications into granular services Cognitive analytics to optimize development EVOLVE AUTOMATE & TRANSFORM Create APIs and refactor underlying services Govern APIs to maximize reuse Automate delivery pipeline (deploy, rollback) Shift left testing Leverage Java, Node.js, Swift on z/os EXPOSE API ENABLE APPS AND DATA Create APIs from existing assets Leverage open and modern development environments RUN and MAINTAIN MAINTAIN CURRENCY Maintain currency with latest technology Leverage latest compiler optimization technology and subsystems to exploit the latest hardware improvements

27 Adopting DevOps People. Process. Tools Adoption needs to be incremental. Continuous improvement Keep best practices in mind. Evolve your architecture as well as your working procedure

28 Resources Accelerating your Digital Transformation journey IBM DevOps for Enterprise Systems ibm.biz/enterpri sedevops DevOps from APIs to z Systems for dummies opsfromapistoz Sign up for a free DevOps Innovation & Optimization workshop IBM z Systems Trial Program ibm.biz/ibmztrial Digital Transformation Model model IBM Mainframe Dev center m.com/mainframe/

29 ADDI (Application Discovery) - Mainframe Application Mapping November 2017

30 Regardless of your Strategic Direction ADDI Adds Value Mainframe Application Mapping ADDI accelerates clients transformation to a digital enterprise by unlocking core business logic & in business applications ADDI s application discovery enables understanding business-critical assets to hybrid cloud-enable them (digital transformation) ADDI complements IBM s API Solutions that connect mainframe assets to systems of engagement leveraging hybrid cloud architecture ADDI further extends IBM s leadership in Enterprise DevOps helping modernize and innovate core business processes at the speed of business ADDI Accelerates Additional Solution Options (zos Connect, API Connect, ADF/ADI Enablement) HYBRID CLOUD DEVOPS & AGILITY Mobile DEVOPS & AGILITY Mainframe Optimization Mainframe Retirement Application Modernization Application Modernization Application Modernization Organizational Transformation DEVOPS & AGILITY Enterprise Value - IBM s ADDI (Intelligent Discovery & Intelligence) Application Discovery - A Business Critical Asset & Transformation Enabler30

31 What is IBM s Application Discovery & Delivery Intelligence Platform? Critical Value to Integration Teams Integrate Applications with Reduced Time, Risk & Cost Empower DevOps & Integration teams to rapidly analyze and visualize your applications so they can modernize them quickly, safely and efficiently Reduce risk and time and increase quality Prioritize changes by understanding operational performance Synchronize ADDI with your source code management systems for a single source of truth Improve productivity of new and existing resources Accelerate knowledge transfer through automated and on-demand documentation Rapidly size change effort Continuously assess & improve quality against consistent metrics Enforces coding standards through reports and easyto-use web interface Assess progress through trend analysis of program complexity and maintainability Gain insight into the health of the portfolio through correlation and trend analysis with operations and coverage data Visual Application views On-Demand Documentation Where Used Reports Coding Standards Controls Impact Analysis Reports Correlation & Trend Analysis

32 Business Process Benefits Strategic Integration of Services & Resources Documentation Applications are often poorly documented, resulting in increased risk and effort Improve productivity of new and existing resources through knowledge transfer and automated documentation Consistent ability to refresh code and application documentation (IBM s ADDI Solution Platform) Risk Reduction Rapidly analyze and visualize core applications to make changes quickly, safely and efficiently Analyze and correlate the relationships between application components to automate application understanding, mapping and interdependencies (protect the production environment) Compliance Definition and enforcement of coding standards Improved quality and compliance Improved risk based/regression testing Improve real time reporting (immediate response to changing business requirements) Agile Enablement Ramping up new hires to work effectively with business critical applications is often lengthy Reduce time to deliver new application functionality (competitive advantage) Support Aid new team members through comprehensive, accurate and consumable application analysis within the IDE Continuous Improvement Benefits Continuously assess and improve quality against consistent metrics and enforcement of coding standards 32

33 Business & Integration Summary Integration Process Demand Management Project Management Build & Software Configuration Management Activities Business Gains Assessment 70-80% Requirements 15-20% Automated documentation Project Management 30-50% Baseline Considerations Improved accuracy, better change impact analysis, improved footprint understanding based on current systems Both detailed execution planning and task-based resource / cost estimations Development 20-30% Reduced rework, higher resource productivity Documentation 60-90% Both on-demand and automated Testing & QA Testing 40-50% Service Management Support, Problem Resolution, Root Cause, Impact Analysis Improved error reduction and better quality test definition (risk based, regression) 30-40% Improved asset efficiency, higher resource productivity ROI Opportunity 30-40% Conservative Business Case * Based on analyst s validation for typical activity improvement, calendar 2013 through 2015 deployments 33

34 ADDI Architecture Summary ADDI is based upon an open, federated architecture, with all application information delivered and stored in a single, open repository ADDI:Analyze takes advantage of Eclipse functionality for cross-application analysis; analyzes online applications plus batch schedules/jobs/applications ADDI:Delivery Intelligence is web-based, correlates project metrics from the ADDI repository with availability and performance information and code coverage data for targeted insights into application health ADDI:IDz IDE Integration Graphical Analysis ADDI:Analyze Reports Where Used Analysis ADDI:Delivery Intelligence Application Health ADDI:Build and Connect provide integration to 3rd party tools for complete application data using an open repository platform as a single version of the truth for custom analysis, reporting and correlation z/os DB2 CICS IMS SMF TWS CA7 CA Endevor CA Librarian ChangeMan PDS Natural Mainframe Agents ADDI:Build ADDI:Connect ADDI Application Repository 3 rd Party PDF Excel JPEG XML Visio JSON CSV EMF 34

35 What does this mean to you? Common Use Cases 1. Cost reduction redeploy from support to innovation 2. Application modernization 1. Monolithic to component 2. API enablement 3. Resource optimisation (online and batch) 4. Business logic 3. Outsource governance 4. Knowledge / documentation external, new hires, redeployment, compliance 5. Application quality 1. Coding standards 2. Performance 3. Resilience 6. DevOps ADDI Supported Environments a) Mainframe z/os a) Languages COBOL, Natural, PL/I, CA ADS/Online, Assembler b) Databases - VSAM, DB2, Datacom, Adabas, IMS/DB, IDMS c) Batch JCLs, Procs, Ctrl d) TP monitors IMS/DC, CICS, IDMS/DC, TPMS e) Schedulers IWS, A-Auto, CA7 (Control-M) f) Messaging MQ g) SMF analysis Jobs, CICS, Transactions h) SCM CA Endevor, Librarian, Serena ChangeMan ZMF, z/os PDS, ITC i) AD tools IDz b) Distributed a) Languages Java ***Supported environments as of today, more to come quarterly 35

36 IBM Application Discovery And z/os Connect EE - Accelerate Your Digital Transformation IBM ADDI ADF / ADI / ADDI IBM zos Connect EE IBM API Connect Discover And Understand Your z/os Assets Refactor, Test And Re-Deploy If Needed Create Business APIs For What You Discovered Manage And Control The APIs An end to end solution to speed digital transformation

37 Proven track record of driving customer transformations Global Insurance Company Securely open existing mainframe insurance systems to web services and improve quality/maintainability Challenge: Highly complex portfolio of mainframe applications with Japanese market-specific challenges and multi-vendor delivery teams Use Case: Deployed to entire development group to drive better code quality and faster transformation - Analyzed data flows/interdependencies across applications to enable data cleansing. Reduced analysis effort by 30% - Defined and implemented core coding standards to improve quality Major UK Bank Batch application architecture, workflow priority, and dependency re-engineering Challenge: Highly complex batch application portfolio containing over 330,000 batch jobs and 100 million lines of code Use Case: Implemented as the repository of record, with application source data fed from various source systems via agents to the mainframe source code management and batch scheduler - Transformation of batch portfolio to reduce risk and improve resiliency - Improve maintainability of batch processing through simplification 37

38 The Real Cost Of Offloading - Mid-sized Offload Project 6x 8-way Production / Dev 2x 64-way Production / Dev Application/MQ/DB2/Dev partitions 2x z900 3-way Production / Dev / QA /Test 6 processors (1,660 MIPS) Processor Processor Processor Processor Processor Processor $25.4M TCO (5yr) 176 processors (800,072 Performance units) 29x more cores 482 Performance Units per MIPS $17.9M TCO (5yr) 38

39 The Real Cost Of Offloading - Small-sized Offload Project 2x 16-way Production / Dev / Test / Education App, DB, Security, Print and Monitoring 4x 1-way Admin / Provisioning / Batch Scheduling z890 2-way Production / Dev / Test / Education App, DB, Security, Print, Admin & Monitoring processors (332 MIPS) $17.9M (4 yr. TCO) Plus: 2x HP SAN Servers (existing) Many (existing) Windows servers 36 Unix processors (222,292 Performance Units) 41x more cores Almost 5 Year Migration 670 Performance Units per MIPS No Disaster Recovery $4.9M (4 yr. TCO) 39

40 ADDI (Application Discovery) - Mainframe Application Mapping November 2017