What is pooling in PEGA?
A requestor pool is a set of requestors that are reserved for use by the services in a specific service package. Requestor pooling is available for both stateless and stateful authenticated nodes. In stateless authentication, the requestor is destroyed and a dummy requestor ID (blank string) is returned to the pool.
Service Package. Service package in Pega are instances of class Data-Admin-ServicePackage. Configurations specific to a service can be directly configured in the service rule itself, for example, request, response, error handling, etc.11-Mar-2020
What is requestor pool in PEGA?
Pega Platform provides a Service Package specifically for offline data synchronization. The Service Package contains settings that define the requestor pool. The requestor pool is a set of requestors reserved for use by the services in the Service Package. Requestor pooling often improves the performance of a service.
In Pega, option is available to support both the Connect REST & Connect SOAP, while Connect SOAP is basically for legacy systems whereas REST is the modern day approach.19-Sept-2018
What is difference between connector and service in PEGA?
The service provides a response that includes a credit score and an array that lists active and inactive lines of credit. The connector maps some or all of the response data to the data structure used by the case. For example, the connector can map the credit score to a data element and ignore the credit history.
If your service method can be executed by any requestor, select stateless. But if your service method needs a requestor which already has a state and clipboard data (object content) and has completed calling one of the service method beloning to the same package, then select stateful.06-Jul-2015
What is XML stream in PEGA?
Create an XML stream rule to define an XML template or skeleton message as part of an interface between the Pega Platform and an external system. You can use XML stream rules to assemble and send an XML document in an email message, a SOAP message, a file, or other types of messages.06-Apr-2022
What are integrations in PEGA?
Pega integration platform allows data integration with different sources of data. It works through the process of data modeling. The process helps to build a logical visualization of the data stored within the database.02-Feb-2021
REST should be faster than SOAP in most cases since it is more light weight, less overhead.
Why would you use SOAP instead of HTTP?
It is important to note that one of the advantages of SOAP is the use of the “generic” transport. While REST today uses HTTP/HTTPS, SOAP can use almost any transport to send the request, using everything from the afore mentioned to SMTP (Simple Mail Transfer Protocol) and even JMS (Java Messaging Service).01-Apr-2010
SOAP Services In other words, SOAP allows applications running on different operating systems to communicate using different technologies and programming languages. A client can use SOAP APIs to create, retrieve, update or delete records, such as passwords, accounts, leads, and custom objects, from a server.29-Sept-2021
What is difference between worklist and Workbasket in Pega?
Worklists are associated with instances of Data-Admin-Operator-ID, and assignments to worklists are instances of Assign-Worklist. A workbasket is a shared pool of assignments from which users can select work.04-Mar-2022
A local action does not progress the flow from the current assignment (You can think of it almost like a flow action that starts and ends from the same assignment shape), while a flow action will complete the current assignment and move the flow forward.18-Sept-2015
What is polymorphism in Pega?
Polymorphism. Polymorphism lets you assign various meanings or usages to an entity according to its context. Accordingly, you can use a single entity as a general category for different types of actions.
stateless
Why stateless is better than stateful?
The Stateless Protocol does not need the server to save any session information. The Stateful Protocol necessitates that the server saves the status and session data. The server and client in a stateless system are loosely connected and can behave independently.27-Jul-2022
stateful protocol
How do you handle exceptions in PEGA?
Exception processing is critical to catch errors and exceptions during execution of a service rule so that they can be communicated to the client application cleanly. Best practice requires you to configure clipboard property values to communicate service errors to the calling application.
The Connect-REST method works as follows: Using rule resolution, locates the Connect REST rule identified by the ServiceName parameter and the class of the step page or primary page. Uses the HTTP method identified by the MethodName parameter to assemble a HTTP request message.
What is connect soap?
SOAP (Simple Object Access Protocol) is a message protocol that enables the distributed elements of an application to communicate. SOAP can be carried over a variety of standard protocols, including the web-related Hypertext Transfer Protocol (HTTP).
What is pooling in PEGA?