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BenjaminHui Member since 2011 15 posts
CGI
Posted: 4 months ago
Last activity: 4 months 1 week ago

Data Page in activity - data consistence design

A parameterized  data page is of node scope and reload every hour. An activity has 10 steps with each step's step page is the parameterized data page with same parameters. In each step, the system will check if the data page is fresh and reloaded if needed (as shown in Tracer). Though it is rare but possible that during processing this activity, the data page is expired in the middle. As such, the  step 1 and step 10's data page content will be different.

What is the recommended design pattern if I need to maintain consistent data page content within the different steps of the activity? Is this something I sure even worry about?

Thanks

Pega Platform 7.2.1 Data Integration Lead System Architect
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