IMS in Parallel Sysplex. Volume 2, Planning the IMSplex

IMS in Parallel Sysplex Volume 2, Planning the IMSplex Volume 2, Planning the IMSplex /

This IBM Redbooks publication is the second volume of a series of redbooks called IMS in the Parallel Sysplex. These redbooks describe how IMS exploits the Parallel Sysplex functions and how to plan for, implement, and operate IMS systems working together in a Parallel Sysplex. We use the term IMSpl...

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Detalles Bibliográficos
Autor principal: Jantti, Jouko (-)
Otros Autores: Stillwell, Bill, Wicks, Gary
Formato: Libro electrónico
Idioma:Inglés
Publicado: San Jose, CA : IBM International Technical Support Organization 2003.
Edición:1st ed
Colección:IBM redbooks.
Materias:
Parallel computers.
Database management.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009626903806719
Tabla de Contenidos:
  • Front cover
  • Contents
  • Notices
  • Trademarks
  • Preface
  • The team that wrote this redbook
  • Become a published author
  • Comments welcome
  • Chapter 1. Introduction to IMSplex planning
  • 1.1 Planning for migration
  • 1.1.1 Planning phase
  • 1.1.2 Preparation phase
  • 1.1.3 Implementation phase
  • 1.1.4 Operational phase
  • 1.2 Planning phase
  • 1.2.1 Understand the existing environment
  • 1.2.2 Define and redefine the target environment
  • 1.2.3 Define degraded mode environment
  • 1.2.4 Develop the plan
  • 1.3 Preparation phase
  • 1.4 Implementation phase
  • 1.5 Operational phase
  • 1.6 Now what?
  • Chapter 2. Introduction to the Parallel Sysplex
  • 2.1 Introduction
  • 2.2 What is a Parallel Sysplex?
  • 2.2.1 Some components and terminology of a Parallel Sysplex
  • 2.2.2 OS/390 component and subsystem software
  • 2.3 Sysplex services
  • 2.4 Sysplex services for communications
  • 2.4.1 XCF groups
  • 2.4.2 XCF group services
  • 2.4.3 XCF signaling services
  • 2.4.4 XCF monitoring services
  • 2.5 Sysplex services for recovery
  • 2.5.1 Sysplex failure management
  • 2.5.2 Automatic Restart Manager (ARM)
  • 2.6 Sysplex services for data sharing
  • 2.6.1 Structures, connectors, and services
  • 2.6.2 Connectors and connection services
  • 2.6.3 Cache structures and cache services
  • 2.6.4 Lock structures and lock services
  • 2.6.5 List structures and list services
  • 2.7 Other connection services
  • 2.7.1 Structure delete
  • 2.7.2 Structure event notification
  • 2.7.3 Structure rebuild
  • 2.7.4 Structure alter
  • 2.8 Other sysplex services
  • 2.9 Objective of Parallel Sysplex development
  • 2.9.1 Benefits of a Parallel Sysplex configuration
  • 2.10 IMS in the Parallel Sysplex
  • Chapter 3. Planning for block level data sharing
  • 3.1 Block level data sharing
  • 3.1.1 IMSplex data sharing components
  • 3.2 Objectives and expectations.
  • 3.2.1 Objectives
  • 3.2.2 Expectations
  • 3.3 Functional planning
  • 3.3.1 Data sharing function
  • 3.3.2 Special application considerations
  • 3.3.3 Dealing with the side effects
  • 3.4 Configuration, security, implementation, and operations
  • 3.5 Data sharing planning summary
  • Chapter 4. Shared queues planning considerations
  • 4.1 IMS shared queues
  • 4.1.1 Shared queues components
  • 4.2 Objectives and expectations
  • 4.2.1 Objectives
  • 4.2.2 Expectations
  • 4.3 Functional planning
  • 4.3.1 Planning considerations for shared queues functionality
  • 4.3.2 Sizing the shared queues structures
  • 4.4 Configuration, security, implementation, and operations
  • Chapter 5. Planning for the Common Service Layer
  • 5.1 The Common Service Layer
  • 5.1.1 Components of the Common Service Layer
  • 5.2 Objectives and expectations
  • 5.2.1 Objectives and expectations for implementing CSL
  • 5.2.2 CSL functions
  • 5.3 Functional planning
  • 5.3.1 Automatic RECON loss notification (ARLN)
  • 5.3.2 Coordinated global online change
  • 5.3.3 Sysplex terminal management
  • 5.3.4 Automated operations using OM interface
  • 5.4 Configuration planning
  • 5.5 Configuration, security, implementation, and operations
  • Chapter 6. Planning for IMSplex connectivity
  • 6.1 Introduction to IMS network connectivity
  • 6.2 VTAM network connectivity
  • 6.2.1 SLUTYPE2 (3270)
  • 6.2.2 SLUTYPE1 (printers)
  • 6.2.3 SLUTYPEP, FINANCE, and ISC
  • 6.2.4 Intersystem communication (ISC)
  • 6.2.5 APPC (LU6.2)
  • 6.2.6 Multiple systems coupling (MSC)
  • 6.2.7 Rapid Network Reconnect (RNR)
  • 6.2.8 VTAM Generic Resources (VGR)
  • 6.3 TCP/IP network connectivity
  • 6.3.1 Open transaction manager access (OTMA)
  • 6.3.2 IMS Connect
  • 6.3.3 WebSphere MQ
  • 6.3.4 Virtual IP Addressing
  • 6.3.5 Network Dispatcher: WebSphere Edge Server
  • 6.3.6 Sysplex Distributor.
  • 6.4 IMS database connectivity
  • 6.4.1 BMP access to shared data
  • 6.4.2 CICS database control connectivity
  • 6.4.3 Database connectivity through ODBA
  • 6.5 Summary of connectivity options
  • Chapter 7. Putting it all together
  • 7.1 Configuration planning
  • 7.1.1 Data sharing configuration
  • 7.1.2 Shared queues configuration
  • 7.1.3 Common Service Layer configuration
  • 7.1.4 Getting the work to IMS
  • 7.2 Security planning
  • 7.2.1 Data sharing security
  • 7.2.2 Shared queues security
  • 7.2.3 Common Service Layer security
  • 7.2.4 Structure security
  • 7.2.5 User IDs for started procedures
  • 7.3 Implementation and operational planning
  • 7.3.1 Preparing for implementation
  • 7.3.2 Cutover to operational status
  • Abbreviations and acronyms
  • Related publications
  • IBM Redbooks
  • Other resources
  • Referenced Web sites
  • How to get IBM Redbooks
  • IBM Redbooks collections
  • Index
  • Back cover.

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