Abstract: A computer implemented method for data integration. An event relational database having a plurality of event frames related in a hierarchical structure is accessed. Each event frame representing a corresponding event within a corresponding timeframe. A graphical representation of the hierarchical structure of the event relational database is displayed in a graphical user interface. A user input is received selecting an event frame of the hierarchical structure from the graphical representation. A hierarchical search template is displayed based on the selected event frame of the hierarchical structure. The event relational database is searched with a search query corresponding to the hierarchical search template to identify one or more matching event frames of the hierarchical structure. The method also includes retrieving, from a time series database that includes time series data, a portion of the time series data corresponding to the one or more matching event frames.

Abstract: A data integration system accesses a time series database and an asset relational database. The asset relational database is comprised of a plurality of asset nodes related in a hierarchical structure. Each asset node may represent a physical asset in an industrial setting. The data integration system displays a graphical representation of the hierarchical structure of the asset relational database, receives user input selecting an asset node from the hierarchical structure, and displays a hierarchical search template based on the selected asset node. The data integration system searches the asset relational database for matching asset nodes and retrieves corresponding time series data from the time series database. The data integration system generates a report from the retrieved data.

Abstract: A computer implemented method for data integration. An event relational database having a plurality of event frames related in a hierarchical structure is accessed. Each event frame representing a corresponding event within a corresponding timeframe. A graphical representation of the hierarchical structure of the event relational database is displayed in a graphical user interface. A user input is received selecting an event frame of the hierarchical structure from the graphical representation. A hierarchical search template is displayed based on the selected event frame of the hierarchical structure. The event relational database is searched with a search query corresponding to the hierarchical search template to identify one or more matching event frames of the hierarchical structure. The method also includes retrieving, from a time series database that includes time series data, a portion of the time series data corresponding to the one or more matching event frames.

Abstract: A data integration system accesses a time series database and an asset relational database. The asset relational database is comprised of a plurality of asset nodes related in a hierarchical structure. Each asset node may represent a physical asset in an industrial setting. The data integration system displays a graphical representation of the hierarchical structure of the asset relational database, receives user input selecting an asset node from the hierarchical structure, and displays a hierarchical search template based on the selected asset node. The data integration system searches the asset relational database for matching asset nodes and retrieves corresponding time series data from the time series database. The data integration system generates a report from the retrieved data.