EFFICIENT UPDATE OF A DISCOVERY LIBRARY ADAPTER BOOK

摘要

A first DLA book and a second DLA book are compared, the first DLA book being stored in a data repository and including a first set of objects constructed according to a Common Data Model (CDM) specification to represent a first set of corresponding instances of resources in the data processing environment at a first time, the second DLA book including a second set of objects constructed according to the CDM specification to represent a second set of corresponding instances of the resources in the data processing environment at a second time. Responsive to the comparing, a DLA delta book is created, the DLA delta book including a difference between the first DLA book and the second DLA book. The DLA delta book is combined with the first DLA book stored in the data repository to update the first DLA book.