Data Page

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·         Data Page is a shared pages on server’s clipboard which can be shared with in WO, among WOs, among multiple requestors.

·         It can be created under Data Model Category.

·         Its name should start with ‘D_’.

·         Data Page will be available as ‘Page’ or ‘Page List’.

·         Data Pages are read only Pages i.e., these cannot be updated or deleted from the clipboard.

·         These will be created on the clipboard under ‘Data Pages’.

·         From Pega 7 onwards we can create editable data pages also.

·         Editable D pages will be created on clipboard under ‘user pages’.

·         Data Pages can be populated from the below sources

o   Connector

o   Data Transform

o   Report Definition

o   Activity

·         Data Page Sharing: - Sharing capability of Data Page depends on it ‘scope’.

·         The below are different scopes available for a data page.

1)      Thread: - When the scope is thread the data page can be shared within the thread (WO), but not between other threads (WOs).

2)      Requestor: - When the scope is requestor the data page can be shared among multiple WOs for a single requestor session but cannot be shared with other requestors.

3)      Node: - When the scope is Node the data page can be shared among multiple Requestors of a single node but not between the requestors of other node.

·         Refresh Strategy: - A Data page can be refreshed based on :

-          Time

-          Once Per Interaction

-          On Server Restart.

o   The can be done under Load Management Tab.