1. A computer-implemented method, comprising: executing a transfer of master data in a backend computing system, wherein the master data includes user data and system data, and wherein the transfer of master data comprises: receiving user data associated with a particular user id in the backend computing system; transferring the received user data to an event stream processor (ESP); receiving system data associated with a particular log providing computing system in the backend computing system; transferring the received user data to the ESP; and executing a transfer of log data associated with logs of computing systems connected to the backend computing system.