DOCSLIB.ORG

Oracle Database 10G如何作为现代化基础?

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Oracle Database 10G如何作为现代化基础? <Insert Picture Here> Oracle 10g Grid: 现代化基础 Manish Jain Director, Platform Technologies 议程 • 什么是现代化和为什么要现代化? • 什么是现代化方法? 好处和不利? • Oracle Database 10g如何作为现代化基础? • 专题研究 – Samsung Life Insurance • 最大的现代化例子 • Oracle的现代化 – 我们能怎么帮助 Oracle Disclaimer "The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decision. The development, release, and timing of any features or functionality described for Oracle's products remains at the sole discretion of Oracle." IT现代化 保存遗留应用企业内容同时适应现代技术 环境 扩大您现有应用的ROI IT现代化企业目标 • 减少归属的总成本 • 改进整体商业结果 • 增长收支、收入和现金流动 • 减少作业成本 • 增加企业敏捷性 • 增加能力迅速处理改变的企业需要 • 顾及新兴市场 • 使对遗产技术的依赖减到最小 • 问HR何时这将是问题 • 改进法规服从 • 增长相当数量的处理自动化 看看分析员说什么 • “我们相信中等计算机主机(medium mainframe)是一个危险的种类。我们 盼望计算机主机的数量在微小和小类别极五年以后将大下降。"– Ovum • “直到2010年前, 80% 更小的计算机主机环境将移居至其他平台, 大环境将 是SOA 使能并且将依然在这个平台"– Gartner • “没人在学校再学[ Cobol ] , 并且新应用不再被用 Cobol建立,”….. “Cobol is like Latin.” - Zapthink ComputerWorld April 2006 不是一个容易的问题 Top Secret ADSO TCP APPC Natural RACF LU6.2 CSP Z/OS 30 30 I I L M L M Years Years E E S COBOL S IMS/DB DB2 PL/I CICS Assembler ISAM/VSAM CA/7 JES ISPF OPC 3270 Outsourced, Supplier, and Customer Data Centers s Digital Citie InternetInternet 环境 s Digital vice IT Home Ser rs Providers s ce Mobile Consume 现代化 Digital Offi ry / e ors Enterprise ens Factohous S Ware e Digital Offic r Data and Database Grid Cente User Interaction and Business Intelligence e Mobile Integration and Process Management Workforc Application Server <Insert Picture Here> 开放式系统现代化参考架构 (OSMRA) 开放式系统现代化参考架构(OSMRA) • 藉由以下项目以证明达到防弹效果架构 : APPLICATIONS • Oracle软件堆栈 • Oracle Database 10g • Oracle Fusion Middleware • Oracle Applications • 伙伴软件堆栈 • Linux/Unix • 硬件 RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access • 目标 • 为现代化保证等同计算机主机服务质量的环境 Oracle Database 10g 计算机主机服务质量 Mainframe Oracle Enterprise Grid ERP CRM DW • 大服务器分区 • 共享许多小服务器 • 昂贵的组件 • 低成本, 模件组件 • 完全的, 联合的 • 完全的, 联合的 • 私有的 • 开放的 • 企业服务要高费用 • 企业服务要低费用 Oracle Database 10g 高可用性 Deploy Data Hot Data Provisioning Deploy Apps Hot App Provisioning ZERO Reconfigure Online Operations Planned Downtime Upgrade 100% Rolling Upgrade Backup & Recovery Mgr. GRID Backups Backup & Recovery Mgr. HA Human Flashback Error SW Failure Clusters (App Server, RAC) Clusterware & CFS ZERO HW Failure Unplanned Storage Failure Storage Mirroring Downtime Disaster Data & App Server Guard Recovery Oracle Database 10g 容错灾备数据库 生产数据库 Physical or Logical Standby数据库 自动故障转移 同步日志运输 • Fast-Start故障转移对一个备用数据库实施自动故障转移 • 由站点、服务器、存贮, 或网络的失败而触发 • 可补充RAC 服务器故障转移 • 故障转移发生在几秒钟内 • 原始的生产站点在补救以后自动地再结合配置 Oracle Database 10g 自我管理的数据库 Application & SQL Management Storage System Resource Management Management Database Backup & Recovery Space 数据库 Management Management Management 控制台 智能型的基础设施 Oracle Database 10g 安全 Application • 透明数据加密 ASO • 包括加密键管理 Network • 对应用是透明运行 Encryption • 帮助私人保密性和管理服从 • 存放用户名和密码在钱包里 Data Data • 在成批作业命令行上保护用 Decrypted Written 户名和密码 Through To Disk • SmartCard集成至SSL SQL Interface Encrypted • 支持现有的smartcards Data Encrypted On Backup Files Oracle Database 10g 网格控制 • 管理Oracle 网格环境 • 可扩充至数以万计服务器 ERP EMAIL DW • 应用服务水平管理 • 配置管理 • Provisioning • Cloning • Patch Management <Insert Picture Here> 现代化方法 现代化方法 SOA Enable/ Integrate Re-Architect Re-Host 评估 Automatic Replace Migration 应用包评估 收集 3270 辨认 COBOL JCL CICS 分解 Assembler 贮藏库 IMS, VSAM, DB2 OS/390, VSE, z/OS Mainframe 合理化 分析 现代化方法 SOA Enable/ (Integrate) Re-Architect Re-Host 评估 Automatic Replace Migration SOA Enablement APPLICATIONS RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access SOA Enable/Integrate计分卡 好处 坏处 解决方案 •100%现有的应用再使用 •保留现有的应用 Grid •能极大改进系统维护 •保留现有的计算机主机的 •Oracle BPEL Process Mgr •使能未来现代化 费用 •Oracle Web Services Mgr •最短的时间 •要求对应用的一些变动 •Oracle Adapters Re-hosting APPLICATIONS RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access Re-hosting计分卡 好处 坏处 •保留现有的应用 解决方案 保留现有的应用 •保留现有的职员 • Grid •Oracle BPEL Process Mgr •保留现有的职员 •较短时间交付 •Oracle Web Services 通常是必须的一步 •仅支持某些环境 • •Oracle Identity 能帮助向 方案行动 •仿效运行 • SOA •Oracle Database 10g •不是一种自然方法 自动移植 APPLICATIONS 4GL Languages Legacy Data Access RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access 自动移植计分卡 好处 坏处 •1对1映像 解决方案 •1对1映像 •对某些4GL 环境和数据 Grid 库更换的情况很适合 •困难维护 •Oracle AppServer 10g 自动化 •非自然方法 •“ ” •Oracle Database 10g Grid •被定调的转换过程 •必须有 runtime •比全面重写更快 COTS Replacement New Packaged Application APPLICATIONS Retired Application RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access COTS Replacement计分卡 好处 坏处 •标准化 解决方案 •要求其它系统被平行移转 •共同费用 •并无太多自动化机制帮助Grid 总体程序码较少 •Oracle Peoplesoft • 确定"断层" •可被看作为基于SOA的组 •Oracle JD Edwards •依据COTS确定功能 件 •Oracle E Business Suite •Siebel •Oracle BPEL Process Mgr •Oracle Web Services Mgr 重构（Re-architecting） Re-Architecting APPLICATIONS Repository RE-HOSTING LEGACY IINTEGRATION Emulation Mainframe Access 重构（Re-architecting）计分卡 好处 坏处 •运用早先”人工制品”的系 统` •需要更多时间 解决方案 •充分原始的实施 •风险较高 Grid •Oracle Portal •充分运用SOA 战略的能 •需要更多测试 力 •Oracle Identity 较少自动化 • •Oracle XML Publisher •非常灵活的结果 •经常与"替换"混淆 •Oracle BPEL Process Mgr •可丢弃遗产组分 •Oracle Web Services Mgr •支持新功能 •Oracle TopLink •Oracle Application Server 10g •Oracle Business Rules •Oracle Database 10g Grid <Insert Picture Here> 专题研究 - 使用Re-hosting 三星人寿保险 - Korea 三星人寿保险 • Samsung Life Insurance (SLI) – 韩国最大的保险公 司 • 40,000保险代理员 • 在韩国有800个分部 • 在泰国和中国也有分部 • 财产有US$100 billion, 年收入有US$25 billion 问题 • 移转他们的核心处理系统. 从遗产IBM 计算机主机至 一个低成本和更加灵活的平台 • 要求降低IT成本 • 困难在招募COBOL 程序员 • 集成与共享问题 • Datacenter 职员划分成计算机主机对开放式系统 项目宗旨 • 移转从计算机主机环境至UNIX 系统不能冲击现有的业 务流程 • 必须是以最少的代价 • 必须有均等或更佳的效能表现 • 必须是可靠和可维护的 三星考虑的方案 • 再开发新的应用和在一个新平台重新设计DB • 多个阶段移转 • 不做什么 选上的方法 • 使用计算机主机re-host的工具移转整个7500 MIPS 计算机主机环境 • 保留现有的COBOL应用和DB結構 • 生产环境 • 3 x 64way Itanium 2 based HP Superdomes • Oracle 10g in a 3 node RAC cluster • Tmax Soft’s Openframe (CICS re-hosting) and TJES (JCL/batch re-hosting) using Micro Focus COBOL • 技术伙伴活跃地参与了性能调优, 除错, 和测试 结果 • 12个月, US$25million, 大致1000个人月 • 16,000 个在线程序, 15,000 个成套程序 - 99% 自动兑换率 • 2000DB tables, 53,000个SAM 文件, 40,000 卷磁带被转换 • 经过 4 节省 US$22million 成本 • 项目费用损益平衡点在 18 个月 下一步 • COBOL问题尚未被解决 • 即然平台被巩固, 继续审查其它现代化选择 • 有选择可重复利用COBOL与更新的技术的组合 三星建议 • Re-hosting不是每个人都适用 • 评估是否值得保留现有的应用 • 在合适条件下, 结果可能是显著的 Oracle 现代化怎么帮助您的组织 • 帮助在现代化商业目的创立和阐明 • 为您计画的现代化方案提供忠告 • 根据Oracle 现代化联盟推荐伙伴 The Oracle现代化联盟 (OMA) • 现代化厂商协力朝向Linux/Unix现代化。 • System Integrators – help develop modernization practices • Modernization Vendors – specialized modernizations • Target Architecture Providers – add to Oracle’s offerings to further develop OSMRA • 在Oracle PartnerNetwork内作为主动性处理 • 验证过程和能力并分享信息 • 支持与联接"面对市场" 的战略与伙伴 总结 • 现代化是每个组织都需要关心的 • 您无法在不了解的状况下进行现代化, 并且有您能使用的一定数量 的现代化技术 - 每个有它自己的好处 • 执行现代化规划, 您需要系统集成商、现代化厂商和技术堆提供者 的组合。Oracle 现代化联盟为您提供这些 • 您的目标环境必须有等同来源环境的效能, 而OSMRA 可提供这协 助 • Oracle现代化团队在这里提供援助 谢谢! E-mail: [email protected] Resources: www.oracle.com/goto/modernization OMA: www.oracle.com/goto/OMA.
Load more

Recommended publications
  • ICL Technical Journal Volume 8 Issue 3
    ICL TECHNICAL JOURNAL Volume 8 Issue 3 May 1993 Published by International Computers Limited at Oxford University Press TECHNICAL JOURNAL The ICL Technical Journal is published twice a year by International Com­ puters Limited at Oxford University Press. Editor J.M.M. Pinkerton ICL, Lovelace Road, Bracknell, Berks RG12 4SN Editorial Board J.M.M. Pinkerton (Editor) M.R. Miller (BT Laboratories) P.J. Cropper W. O’Riordan (Northern Telecom Europe) A. Rowley D.W. Davies FRS D. Overkleeft (Holland) G.E. Felton E.C.P. Portman P. Galais (Symbol, France) D. Thomelin (ICL France) M.D. Godfrey T. Uehara (Fujitsu) (Stanford University) B.C. Warboys (University J. Howlett of Manchester) M.H. Kay H.J. Winterbotham F.F. Land (BNR Europe Ltd) All correspondence and papers to be considered for publication should be addressed to the Editor. The views expressed in the papers are those of the authors and do not necessarily represent ICL policy. 1993 subscription rates: annual subscription £60 UK and Europe and $120 rest of world; single issues £36 UK and Europe and $72 rest of world. Orders with remittances should be sent to the Journals Subscriptions Department, Oxford University Press, Walton Street, Oxford 0X2 6DP. This publication is copyright under the Berne Convention and the Inter­ national Copyright Convention. All rights reserved. Apart from any copying under the UK Copyright Act 1956, part 1, section 7, whereby a single copy of an article may be supplied, under certain conditions, for the purposes of research or private study, by a library of a class prescribed by the UK Board of Trade Regulations (Statutory Instruments 1957, No.
    [Show full text]
  • レガシーシステムからクラウドネイティブ・JAVA化への ハイブリッドアプローチのご紹介！ 目標はlegacyのai Transformation
    Over the レガシーシステムからクラウドネイティブ・JAVA化への ハイブリッドアプローチのご紹介！ 目標はLegacyのAI Transformation 2021.04.22 16:00-16:30 日本ティーマックスソフト株式会社 副社長・製品＆ソリューション最高責任者 羅 鍾弼 ( [email protected] ) 目次 I. はじめに（弊社TmaxSoftのご案内） II. レガシーシステムの課題 III.レガシーマイグレーション: リアーキテクチャ （OpenFrame21） IV. DX化の実現のための最適なビジネスモデル I. はじめに（弊社TmaxSoftのご案内） TmaxSoftについて 他社にはない迅速で広範な製品提供力を持つ、クラウド・ AIコラボレーションソリューションのグローバル・プロバイダーです。 ◆ TmaxSoftは、韓国科学技術院（KAIST）教授であった朴 大演（パク・デヨン）によって1997年に設立 ◆ データベース、ミドルウェア、フレームワーク・ソフトウェアを中心に 研究開発されたソリューションを提供 ◆ IT大国となった韓国において、ミドルウェア市場の4割超のシェ アを獲得しているトップ・プレーヤー ◆ 全従業員のうちエンジニアの割合が7割を占める技術オリエン テッドな企業であり、韓国及び海外の主要大学の電算系出身 の修士/博士級の優秀な研究開発者が結集 ◆ 激変するビジネスの世界で、クラウド・AIコラボレーションのソ リューション提供に技術力を集中 米国シカゴのグローバル本社、韓国ソウルのグループ本社を含め、現在、世界18か国に拠 点をおき、約2000名の社員でビジネスを展開しています。 成長の道 グローバル独占との競争における比類のない成果 韓国における Webアプリケーションサーバー 43.8% の市場シェアの変遷 Hits top 市場競争力を構築 for first time →顧客のソフトウェア選択肢拡大 29.8% BEA社買収 高品質のソフトウェア開発 19.6% →顧客が競争優位性獲得 6.8% Others 優秀なR＆Dエンジニアの採用 →良い仕事とIT人材の創出 2000 2003 2006 2009 2012 2015 [Source: IDC Korea, 2000-2018] 製品ポートフォリオ エンタープライズシステムのミドルウェアから最新のAIコラボレーション技術を 中心とした製品ラインナップを提供 ｜ビジネスプラットフォーム + コラボレーション・コミュニケーション・プラットフォーム + インフラ｜ II. レガシーシステムの課題 メインフレームの維持によるリスク （DXレポート） 1. 継続される高額なIT予算 3. システムの老朽化 30～40年前に作成されたアプリケーションに対するノウハウがなく、現世代 「IT予算の8割がシステム維持管理」が依然続き、 では手が付けられない状態。 沈みゆく日本のITユーザー（IT Leaders 2019/６/6) 4. システムの肥大化 事業拡大に伴い、その中心を担ってきたメインフレームに膨大なアプリケー ション資産が集中。 5. アプリケーションがスパゲッティ 様々な工夫を盛り込んだメインフレームアプリケーションは、複雑な構成とな （出典：JUAS「企業IT動向調査」の2013～2018年度結果を基に作成） り、ひも解くことが困難になってきた。 2. レガシー環境を支えるIT人材不足 6. ベンダーロックイン IT人材が不足する中、レガシーシステムの保守・運用にIT・ インフラ管理技術の専任化。ベンダー固有のS/Wや周辺機器しか選択で
    [Show full text]
  • Mainframe Services & Solutions
    Mainframe Services & Solutions A research report U.S. 2021 comparing provider strengths, challenges and competitive differentiators Quadrant Report Customized report courtesy of: April 2021 ISG Provider Lens™ Quadrant Report | April 2021 Section Name About this Report Information Services Group Inc. is solely responsible for the content of this report. ISG Provider Lens™ delivers leading-edge and actionable research studies, reports Unless otherwise cited, all content, including illustrations, research, conclusions, and consulting services focused on technology and service providers’ strengths and assertions and positions contained in this report were developed by, and are the sole weaknesses and how they are positioned relative to their peers in the market. These property of Information Services Group Inc. reports provide influential insights accessed by our large pool of advisors who are actively advising outsourcing deals as well as large numbers of ISG enterprise clients The research and analysis presented in this report includes research from the ISG who are potential outsourcers. Provider Lens™ program, ongoing ISG Research programs, interviews with ISG advisors, briefings with services providers, and analysis of publicly available market information For more information about our studies, please email [email protected], from multiple sources. The data collected for this report represents information that call +49 (0) 561-50697537, or visit ISG Provider Lens™ under ISG Provider Lens™. ISG believes to be current as of February 2021, for providers who actively participated as well as for providers who did not. ISG recognizes that many mergers and acquisitions have taken place since that time, but those changes are not reflected in this report.
    [Show full text]
  • CASE STUDY GE CAPITAL ASSESSING, CONVERTING, & REPLATFORMING a MASSIVE BUSINESS CRITICAL APPLICATION with ASTONISHING RESULTS Introduction
    CASE STUDY GE CAPITAL ASSESSING, CONVERTING, & REPLATFORMING A MASSIVE BUSINESS CRITICAL APPLICATION WITH ASTONISHING RESULTS Introduction GE Capital is the financial services unit of the American conglomerate General Electric, it provides commercial lending and leasing, as well as a range of financial services for consumers. Most of GE Capital’s commercial loans are to small and midsized companies, spread across multiple industries and geographies, and secured by tangible assets. GE Capital’s consumer lending activities are also diversified by product and geography and include operations in 55 countries. Project Summary GE Capital was looking to move their PMS suite of $ 2014 Net Income: $7.0 billion applications from ADS/O and COBOL/IDMS running 2014 Assets: $499 billion on a mainframe, to COBOL running with Oracle on Unix without changing the user interface in the Operations in 40+ Countries process. PMS was built by GE Capital in 1987 500,000+ Commercial Customers and began its life as a 20,000 account schedule system without any interfaces. 35,000+ Employees As with most homegrown systems, it was built out of necessity and to serve the business as it existed at the time. Over the decades, this small system grew in size and complexity to become the central nervous system of both GE Capital’s direct and indirect business units comprised of four highly customized implementations. With over 5 million account schedules, 382 interfaces, 1,700 concurrent users, and 3.5 million transactions per day running against 71 million lines of code, the PMS system had come a long way from its humble roots.
    [Show full text]
  • Re-Hosting Service Deck Driving Business Growth by Creating New Opportunities for Our Customers Contents
    Legacy Re-hosting Service Deck Driving Business growth by creating new Opportunities for our Customers Contents Syntel & LMCoE Service Service Case Profile Overview Methodology Studies 2 Syntel Overview Small Enough to Listen, Big Enough to DeliverTM • Revenue Differentiators $911.4 M (2014) $235.3 M (Q4 2014) - DNA : Delivery & operational excellence • Revenue Growth - Philosophy 12% (Y-o-Y) : 'Customer For Life' • Market Cap - Culture ~$4.2 Billion : Entrepreneurial with 5 core values - Mindset • Headcount : Investment; ahead of the curve in 24,553 new technologies & automation • Headquarters Troy, Michigan (Founded 1980) World-Class Infrastructure Pune, India Chennai, India Mumbai, India (77-acres campus, Capacity:7000+) (27-acres campus, Capacity:5000+) (8.05-acres, Capacity:4000+) Ranked among the top performing 344 public companies by Harvard Business Review 100 Best Small Companies (#20, 2013) NMSDC Certified MBE 3 Integrated Transformation – M-III Migrate Manage Modernize Unified Service StayAhead Future State Syntel IPs & Outcome Catalogue Roadmap Architecture Platform aligned Pricing Services Tools & Accelerators Benefits . Support and Development (Incident, User . IDENTEON, IntelliTransfer & . Quick wins & early cost request Mgmt., Change & Release Mgmt., KARP recovery Preventive Maintenance, Prod Assurance, . Agile for Dev & Support . Continuous Optimizations CBEAT, CCAT and MACH Performance tuning , Product life cycle Mgmt. …) . Performance based pricing . Portfolio Rationalization . Migrations / Consolidation (Virtualization,
    [Show full text]
  • Openframe Faqs
    OpenFrame FAQs OpenFrame is a complete mainframe rehosting solution that lets you take (lift) your existing mainframe assets and move (shift) them to an open system platform, quickly and with minimal risk. This helps your business save on costly mainframe contracts and more effectively leverage critical data, while gaining a more flexible and transparent environment. What is rehosting? What happens to my JCL? Rehosting is a way to preserve valuable JCL is migrated as is into the OpenFrame application business logic that is stuck on environment, no changes are required. proprietary hardware such as mainframes and software by moving it to an open system, Does OpenFrame support third party public or private cloud environment. applications? OpenFrame recompiles the original source What languages does OpenFrame support? code. In many cases, third party vendors are OpenFrame has native support for COBOL, reluctant to share their original source code PL/I, Assembler, JCL, Shell Scripts, Easytrieve which can be an impediment. However, many Plus, and more. third party applications, including schedulers, often have Linux versions / open systems What cloud vendors do you work with? applications available that can integrate with AWS, Microsoft Azure and Google Cloud. We OpenFrame. also have a private cloud solution optimized on Dell EMC. Does OpenFrame support DB2? Yes, but after the migration you would move to Does OpenFrame work with VMware and DB2 LUW or another RDBMS of your choice. Docker? Yes, OpenFrame can exist in a virtual Does OpenFrame support major online environment and/or in a container. subsystems IDMS-DC, IMS-DC and CICS? Yes, OpenFrame supports these online What operating systems does OpenFrame subsystems natively.
    [Show full text]
  • ISG Providerlens™ Quadrant Report
    Mainframe Services & Solutions A research report U.S. 2021 comparing provider strengths, challenges and competitive differentiators Quadrant Report Customized report courtesy of: March 2021 ISG Provider Lens™ Quadrant Report | March 2021 Section Name About this Report Information Services Group Inc. is solely responsible for the content of this report. ISG Provider Lens™ delivers leading-edge and actionable research studies, reports Unless otherwise cited, all content, including illustrations, research, conclusions, and consulting services focused on technology and service providers’ strengths and assertions and positions contained in this report were developed by, and are the sole weaknesses and how they are positioned relative to their peers in the market. These property of Information Services Group Inc. reports provide influential insights accessed by our large pool of advisors who are actively advising outsourcing deals as well as large numbers of ISG enterprise clients The research and analysis presented in this report includes research from the ISG who are potential outsourcers. Provider Lens™ program, ongoing ISG Research programs, interviews with ISG advisors, briefings with services providers, and analysis of publicly available market information For more information about our studies, please email [email protected], from multiple sources. The data collected for this report represents information that call +49 (0) 561-50697537, or visit ISG Provider Lens™ under ISG Provider Lens™. ISG believes to be current as of February 2021, for providers who actively participated as well as for providers who did not. ISG recognizes that many mergers and acquisitions have taken place since that time, but those changes are not reflected in this report.
    [Show full text]
  • Mainframe Modernization: What Are My Choices?
    e BOOK Mainframe modernization: What are my choices? Choosing the best legacy modernization option for your organization For decades, most large-scale companies have used mainframes to host and run the software applications that make up their legacy systems. Indeed, most enterprise-level systems in operation today reside within mainframe machines, while COBOL applications (the primary language used with mainframes) continue to handle the vast majority of modern enterprise-level computer transactions. But analysts today emphasize that CIOs need to speed up legacy modernization in their organizations for many reasons, not least of which are remaining competitive and being able to respond quickly to market threats and opportunities. Industry analysts recommend that IT directors take inventory of their portfolio of existing systems in order to divide them into three categories. This exercise can help IT focus on improving its digital business focus: Systems of record Systems of differentiation Systems of innovation These can be purchased as packaged systems Typically, these are internally developed These systems provide true company value or internally developed, and typically they and provide some level of distinction from and often its Intellectual Property. This is do little to company competitiveness. An the competition. An example might be an where innovation needs to be focused and example might be back office accounting. improved customer interface and experience. budgets spent. An example can be a risk rating system for insurance companies. The next step is to look at the percentage of budget each category currently absorbs. If too much is being spent on Systems of Record (typically mainframe applications), and not enough is being spent on Systems of Innovation, your competitors are probably closing in.
    [Show full text]
  • Devops Paradox
    DevOps Paradox The truth about DevOps by the people on the front line Viktor Farcic BIRMINGHAM - MUMBAI DevOps Paradox Copyright © 2019 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing or its dealers and distributors, will be held liable for any damages caused or alleged to have been caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guaran- tee the accuracy of this information. Acquisition Editors: Dominic Shakeshaft, Jonathan Malysiak Project Editor: Kishor Rit Development Editor: Alex Sorrentino Technical Editor: Saby D’silva Copy Editor: Safis Editing Proofreader: Safis Editing Indexer: Pratik Shirodkar Production Coordinator: Sandip Tadge First published: August 2019 Production reference: 1290819 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB, UK. ISBN 978-1-78913-363-9 www.packt.com Contents Introduction ������������������������������������������������������������������������
    [Show full text]
  • A TCS Perspective on Mainframe Re-Hosting About the Authors
    Alliance and Technology Unit White Paper A TCS Perspective on Mainframe Re-hosting About the Authors Ajay Gupta Ajay is an Enterprise Architect with the Alliance and Technology unit at TCS. He has been in the IT industry for over 18 years. He has worked on application development, maintenance, and database migration initiatives on mainframes, as well as application migration off mainframes. Since 2007, he has been working extensively on IBM mainframe re-hosting. His responsibilities include legacy landscape assessment, target architecture definition, capacity planning, business case preparation, migration planning, and project delivery support. He has a Bachelor’s degree in Electronics and Communication Engineering from Pondicherry University. Sujeet Babu Sujeet is a Solution Architect with the Alliance and Technology unit at TCS. He has been in the IT industry for over 16 years, and has worked extensively in mainframe-based application development and maintenance projects for customers in North America, Europe, and the UK. For the last six years, he has specialized in helping TCS customers with their legacy modernization initiatives, particularly related to IBM mainframe re- hosting. Sujeet holds certifications in DB2, SOA, ITIL, Six Sigma, Enterprise Architecture (TOGAF ), Agile (IBM RUP), and General Insurance (from the Chartered Insurance Institute, UK). He has a Bachelor’s degree in Electrical and Electronics Engineering from Bangalore University. Abstract Mainframes form the backbone of many core business processes in organizations worldwide. However, the total cost of ownership, platform flexibility, and administration and programming skills associated with them have been critical areas of concern in recent times. Banking solely on unsupported legacy systems might not just create reliability and performance issues, it could also lead to more revenue leakage due to the high cost of maintenance.
    [Show full text]
  • Programming Guide
    Ingres OpenROAD® 2006 Programming Guide OR-2006-PR-02 This documentation and related computer software program (hereinafter referred to as the "Documentation") is for the end user's informational purposes only and is subject to change or withdrawal by Ingres Corporation ("Ingres") at any time. This Documentation may not be copied, transferred, reproduced, disclosed or duplicated, in whole or in part, without the prior written consent of Ingres. This Documentation is proprietary information of Ingres and protected by the copyright laws of the United States and international treaties. Notwithstanding the foregoing, licensed users may print a reasonable number of copies of this Documentation for their own internal use, provided that all Ingres copyright notices and legends are affixed to each reproduced copy. Only authorized employees, consultants, or agents of the user who are bound by the confidentiality provisions of the license for the software are permitted to have access to such copies. This right to print copies is limited to the period during which the license for the product remains in full force and effect. The user consents to Ingres obtaining injunctive relief precluding any unauthorized use of the Documentation. Should the license terminate for any reason, it shall be the user's responsibility to return to Ingres the reproduced copies or to certify to Ingres that same have been destroyed. To the extent permitted by applicable law, INGRES PROVIDES THIS DOCUMENTATION "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. IN NO EVENT WILL INGRES BE LIABLE TO THE END USER OR ANY THIRD PARTY FOR ANY LOSS OR DAMAGE, DIRECT OR INDIRECT, FROM THE USER OF THIS DOCUMENTATION, INCLUDING WITHOUT LIMITATION, LOST PROFITS, BUSINESS INTERRUPTION, GOODWILL, OR LOST DATA, EVEN IF INGRES IS EXPRESSLY ADVISED OF SUCH LOSS OR DAMAGE.
    [Show full text]
  • A Mainframe Rehosting Solution
    A Mainframe Rehosting Solution A rehosting solution that automatically migrates mainframe programs to an open system environment without modifications REHOSTING OpenFrame A Mainframe Rehosting Solution Migrates mainframe programs without modifying the source code for use in an open system environment. Provides compilers and an integrated assets management environment for automated migration. OpenFrame is a rehosting solution that migrates existing mainframe programs without What's modifying the source code for users in a reliable and high-performance open system environment. It provides an optimal open system environment at minimal cost through OpenFrame future-oriented standard architecture, automated migration, compilers, and an integrated assets management environment. Mainframe 3270 4GL Web 3270 4GL Web Change Solution Migrate Programs Web/WAS CICS / IMS Task Area 3270 Web/WAS HTTP OpenFrame Online JES Change Solution OpenFrame Batch JCL, COBOL, PL/I Automated PGM Migration JCL, COBOL, PL/I (V)SAM, Tibero, ORACLE, (V)SAM, DB2, IMS DB ReplaceDBMS UDB, OpenFrame HiDB OS/390 ReplaceSystem UNIX or Linux Data Migration Tmax OpenFrame OpenFrame Key Benefits 3 Key Future-oriented Standard Architecture Built upon a future-oriented standard 3-tier architecture to create an open system Benefits environment that offers maximum reliability, high performance, scalability, and flexibility. Flexibility 3-tier Architecture Separates the UI from the AP to flexibly respond to changes. (Changing the UI does not require modifying the AP.) Client Using integrated UI ▼▲ Scalability UI Separation (User Interface) Easy to integrate APs, increasing AP scalability. ▼▲ AP (Application) Efficiency ▼▲ Efficiently handles business since an AP DATA does not process the UI. Automated Conversion Provides advanced compiler technology that implements automated conversion and enables reliable migration to an open system environment at minimal cost.
    [Show full text]