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IBM - Catalog Management and Availability in z/OS

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Wichtige informationen

Tipologie Seminar
Ort München
Dauer 4 Tage
Beginn nach Wahl
  • Seminar
  • München
  • Dauer:
    4 Tage
  • Beginn:
    nach Wahl
Beschreibung

IBM - Catalog Management and Availability in z/OS: z/OS and OS/390 systems programmers who are responsible for the management, error diagnosis, and recovery of ICF catalogs._x000D_.
Gerichtet an: z/OS and OS/390 systems programmers who are responsible for the management, error diagnosis, and recovery of ICF catalogs._x000D_.

Einrichtungen (1)
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München (Bayern)
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Werner-Eckert-Str.11, 81829

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· Voraussetzungen

z/OS VSAM and Access Method Services (SS83D2DE)

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Erfolge des Zentrums

Dieses Bildungszentrum hat Qualität bei Emagister bewiesen
11 Jahre bei Emagister

Was lernen Sie in diesem Kurs?

Import
Management
SMS
Export
IBM
Engineering
z/OS
z/OS
Engineering

Themenkreis

KURSZIEL
IBM - Catalog Management and Availability in z/OS: z/OS and OS/390 systems programmers who are responsible for the management, error diagnosis, and recovery of ICF catalogs._x000D_

ZIELGRUPPE
z/OS and OS/390 systems programmers who are responsible for the management, error diagnosis, and recovery of ICF catalogs._x000D_

KURSINHALT
Kursziele This classroom course discusses catalog management and availability issues of Integrated Catalog Facility (ICF) catalogs in the z/OS and OS/390 environments. Parallel sysplex considerations are examined, and the influence of the Storage Management Subsystem (SMS) on catalogs is discussed. A comparison of catalog caching techniques is analyzed. The course compares the efficiency of two catalog sharing modes: VSAM Volume Data Set (VVDS) Mode and Enhanced Catalog Sharing (ECS) Mode.
Operational examples using a number of IDCAMS commands, such as REPRO, EXPORT, IMPORT, EXPORT DISCONNECT, IMPORT CONNECT, and ALTER are provided and discussed. The course addresses the structures (catalog, VVDS, and VTOC) involved in the ICF environment. Emphasis is placed on systematic error diagnosis, recovery, and backup procedures. Sizing and performance considerations are also introduced.
Themenübersicht
  • Work with VSAM and SMS-managed data sets in a sysplex environment
  • Describe the access to and support of catalogs on SMS and non-SMS volumes
  • Discuss ISC and CDSC cache characteristics
  • Describe the differences between VVDS and ECS sharing modes
  • Move, merge, copy, and split catalogs
  • Determine when select REPRO and when to select EXPORT/IMPORT
  • Describe the structures of a BCS, VVDS, and VTOC
  • Systematically diagnose errors to damaged catalogs
  • Develop effective recovery procedures to recover damaged catalogs
  • Select the appropriate backup procedure for the catalog environment
  • Determine the proper size for catalog allocation
  • Develop procedures to monitor/improve the performance of catalog processing


VORRAUSSETZUNG
z/OS VSAM and Access Method Services (SS83D2DE)