Distributed evaluation list updating

A method of providing distributed evaluation list updating, the method comprising:

• receiving, with a data processing server, a request event associated with an update to an active evaluation list version, the active evaluation list version actively accessible by an application server for request validation;
• generating, with the data processing server, an updated evaluation list version according to the update associated with the request event;
• replacing, with the data processing server, the active evaluation list version with the updated evaluation list version in storage;
• and
• in response to receiving a request,
• determining, with the application server, a validation status for the request using the updated evaluation list version, and
• generating and transmitting, with the application server, a response to the request, the response including the validation status.

A non-transitory, computer-readable medium storing instructions that, when executed by an electronic processor, perform a set of functions, the set of functions comprising:

• in response to a request event associated with the request being stored in a data storage layer, receiving, with a data processing layer, the request event from the data storage layer, the request event associated with an update to an active evaluation list version actively accessible by an application layer for request validation;
• generating, with the data processing layer, an updated evaluation list version according to the update;
• and
• enabling, with the data processing layer, access to the updated evaluation list version by an application layer for request validation.