In this case, the scheduler on the DB2 UDB server needs to connect to the tools catalog database in order to retrieve any required information about the tasks to be run.
The following steps demonstrate switching the default catalog database to a DB2 database
把默认的编目数据库切换为DB2数据库的步骤如下
Using DB2 as the catalog database
使用DB2作为编目数据库
Taking local document data source as an example, a kind of simple and effective method for creating catalog database in ILAS (Integrated Library Automation System) is introduced in this paper.
The tools catalog database contains all the metadata about the tasks that are scheduled to run on the DB2 UDB server (for example, a backup task scheduled to run every Sunday at 1:00 a.m.).
The scheduling facilities are designed such that the tools catalog database does not need to reside on the same DB2 UDB server where the tasks are scheduled to run.
调度设施的设计不要求存放工具目录数据库和计划运行任务的DB2UDB服务器是同一个服务器。
This account is used by DB2 UDB scheduler to connect to the tools catalog database when it resides on a remote server.