What are stateful and stateless processing modes in Service package

 Stateful processing mode is where a Service Package remembers data between two requests from a client. This data is stored in its memory and the next request from the client can use the stored data for faster processing.

Stateless processing mode is where a Service Package does not remember data between two requests from a client. This means that for every request from the client, the Service Package does not have any previous data stored to process the request.

Stateful mode: In this mode, Pega Service package is used to process the requests that have a concept of a “session”. In this mode, all the subsequent requests are associated with the current session and the information associated with that session is preserved for future requests. Stateless mode: In this mode, Pega Service package does not maintain any state information. Every request is treated as an individual request and is not associated with any previous requests. As a result, no state information is saved or stored in the session.

Stateful processing mode in Pega Service Package is where the service layer maintains session information related to a particular operation. This means that when a user submits a request to the service package, the service layer retains the session information related to that request. This information is then used to track the progress of the request, log details of the response, and store other data associated with the request. Stateless processing mode in Pega Service Package is where the service layer does not maintain any state information about a given request. All operations are handled as individual requests and responses, without any session information being stored. The service layer is also not responsible for tracking the progress of the requests, but simply handles the request and responds with the appropriate response.

Stateful processing mode: The stateful processing mode stores data during a session, or until all items related to a session or conversation have been processed. This data can be used to determine which action should take place next. Stateless processing mode: The stateless processing mode does not store any information from one session to the next. Each request is treated completely independently of any other requests. This makes it a simpler and faster type of processing.