A message-oriented method that includes receiving a first message that includes first sensor data obtained by a first sensor, wherein the first message is associated with a first publishing identifier such that the first sensor is configured to obtain the first sensor data. The method further includes one or more computer systems that are subscribed to the first publishing identifier and providing the first message that includes the first sensor data to a first computer system of the one or more computer systems and the first computer system is disposed at a first fluid handling site, the first computer system being configured to provide control of at least one fluid handling component.