Abstract: A system to update a data structure based on a plurality of parent data structures, where at least one of the plurality of parent data structures is associated with point data. Some embodiments may include reception of a notification to update from one of the plurality of parent data structures, determination that one or more of the plurality of parent data structures is updating, determination of whether a notification to update has been received from each of the one or more of the plurality of parent data structures, and, if the notification to update has been received from each of the one or more of the plurality of parent data structures, update of the data structure based on data of the one or more of the plurality of parent data structures.

Abstract: A system and methods for implementing tag synchronization routines providing automated tag definition and management functionalities. Tag configurations are highly configurable to obtain information from multiple back end systems and able to support data access from many different sources. Additionally, the tag configurations provide convenient mechanisms by which to control data access and preserve data integrity in an automated manner.