The Complete IMS HALDB Guide All You Need to Know to Manage HALDBs /

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This IBM Redbooks publication describes the High Availability Large Database (HALDB) capability available with IMS. IMS HALDB was introduced with IMS Version 7. It allows IMS databases to grow to almost unlimited sizes while providing increased availability. This book updates IMS Version 7 High Avai...

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Détails bibliographiques
Auteurs principaux: Jäntti, Jouko (Auteur), Hallmen, Cornelia (Auteur), Keung, Raymond (Auteur), Lewis, Rich (Auteur)
Collectivité auteur: Safari, an O'Reilly Media Company
Format: Électronique eBook
Langue:Inglés
Publié: IBM Redbooks, 2003.
Sujets:
Database management.
IMS (DL/I) (Computer system)
Bases de données > Gestion.
IMS (DL/I) (Système informatique)
Accès en ligne:Texto completo (Requiere registro previo con correo institucional)
Description
Résumé:This IBM Redbooks publication describes the High Availability Large Database (HALDB) capability available with IMS. IMS HALDB was introduced with IMS Version 7. It allows IMS databases to grow to almost unlimited sizes while providing increased availability. This book updates IMS Version 7 High Availability Large Database Guide, SG24-5751, as well as adding topics that were not covered in the previous book. This publication provides a broad explanation of HALDB and its uses. Specific areas covered include: -HALDB overview, definition, and structure -Migration from non-HALDB databases -Application considerations -HALDB database administration This publication documents our hands-on experience in a test environment. It includes migration and administration examples. Some IBM Data Management Tools for IMS are also discussed in this publication. Special emphasis is given to the IMS HALDB Conversion and Maintenance Aid product. Examples of the use of these tools are provided.
Description matérielle:1 online resource (324 pages)

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