1. A method of restoring a database system that is accessible to network components in a high-speed telecommunication system, the method comprising: receiving in a processor of a server computing device a database transaction request that includes information identifying a database operation; determining a priority value for the database operation identified in the received database transaction request; determining whether the priority value is greater than a threshold value; adding the database operation to a journaling log in response to determining that the determined priority value is greater than the threshold value; detecting a failure event; and performing database operations identified in the journaling log to restore the database system in response to detecting the failure event.