This way of referring data as a separate entity is known as the reference pattern.Instead, we just reference the data to source the drop-down. In this case, we don’t maintain the list of Countries in the case data modeling. For example, We can source a Country field drop-down in a section using a data page.The reference pattern is referencing the data whenever required without having the data in the current case. This is one of the most commonly used patterns to access data in our day-to-day implementation.What is Reference Pattern & Keyed Access Pattern? Reference Pattern We will explore about the Reference pattern & Keyed access pattern in this post. There are different types of access patterns available in Pega. ĭata access pattern available in PEGA helps us access those data. Now, where do these supporting data reside & how efficiently Pega can access those data? □. For example, Candidate data for HR application, Customer data for CRM application, Employee data for any IT firm application. ![]() What is Data Access Pattern?Īs discussed in our earlier posts, to build any application in Pega, we definitely need supporting data. ![]() Before getting into the discussion, refer to our earlier post on Alias pattern to understand the basics of Data Modeling in Pega.
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