Summarization and Pruning allows you to customize the length
of time for which to save data and how often to compress data.
Before you begin
Before you begin, ensure that you have started the following
items:
- Tivoli Enterprise Monitoring Server
- Tivoli Enterprise Portal Server
- Tivoli Enterprise Portal
- Tivoli Enterprise Portal Client
About this task
Configure the supported workspaces for summarization and
pruning.
Procedure
- From the Edit menu of the Tivoli Enterprise Portal Client, select History
Configuration. The History
Collection Configuration window opens.
- In the Select a Product field, select DB2
on z/OS V4.2.0 from the menu.
- In the Select Attribute Groups field,
select the table name of the workspace that you want to configure.
- In the Configuration and Controls section,
set the Summarization and Pruning options.
- In the Summarization section, set
the time period for data aggregation.
- In the Pruning section, set the
time period to prune data.
- Click Close. Your
settings are automatically saved.