 The latest alternative innovation to "real-time" event driven and/or "real-time" data warehouse architectures is MSSO Technology (Multiple Source Simple Output) which removes the need for the data warehouse and intermediary servers altogether since it is able to access live data directly from the source (even from multiple, disparate sources).Because live data is accessed directly by server-less means, it provides the potential for zero-latency, real-time data in the truest sense.This is sometimes considered a subset of operational intelligence and is also identified with Business Activity Monitoring.