General Electric Company

Ge Fanuc Automation North America, Inc.

Sunil Mathur

Kareem Sherif Aggour

Christina Ann LaComb

John Alan Interrante

Jerry Lin

Brian Scott Courtney

Christopher Thomas McConnell

Quinn Snell

Geoff F Butland

James V Petrizzi

Robert P Thomas

Geoffrey Freeman Butland

Rajaiah Karanam

Patrick Meagher

Eric L Sands

Donna M Izzo

James M Koepsell

Christopher Thomas Mcconnell

Christina Ann Lacomb

A system for storing time series data includes an ingester that prepares metadata indices associated with blocks of incoming time series data and stores the blocks of data in a time series database and the indices in a separate index database. The time series database distributes storage of the data blocks among multiple data nodes. A query layer receives queries and uses the index database to determine which data blocks are needed to process the query, and then requests only those data blocks from the time series database. Processing of the query is performed within the time series database only on those data nodes that contain relevant data, and partial results are passed to an output layer for formation into a final query result.

System for storage, querying, and analysis of time series data

A method for performing queries on a distributed time series data storage system is presented. The time series data storage system has a time series database that stores data blocks containing time stamped data across a plurality of computing devices. The system also includes an index database that stores an index associated with the time stamped data in each data block. The method includes the steps of sending a query, requesting indices, returning the indices, preparing a sub-query, forwarding the sub-query to an evaluator, evaluating the sub-query, performing a logical operation on each sub-query's result, receiving the sub-results at an output handler, and combining the sub-results.

Method for storage, querying, and analysis of time series data

A service for storing time series data provides a data pipe for receiving time series data, a query pipe for making requests to the service, and a result pipe for receiving output from the service. Data sent to the query pipe is processed by an ingester that prepares metadata indices associated with blocks of incoming time series data and stores the blocks of data in a time series database and the indices in a separate index database. A query layer receives queries from the query pipe and uses the index database to determine which data blocks are needed to process the query, and then requests only those data blocks from the time series database. Processing of the query is performed within the time series database only on those data nodes that contain relevant data, and partial results are passed to an output layer for formation into a final query result which is sent out by the results pipe.

System and method for storage, querying, and analysis service for time series data

A Power Builder for a power management control system facilitates automated addition and configuration of devices to a system project. By invoking the Power Builder as an option to the system, device selection becomes automated and points associated with the selected devices are automatically created. Main menu screens are generated which contain pre-configured wizards and screens for the selected devices. A configuration update is performed on the system and the project is restarted.

Power builder for power management control system automation software

A computerized power management control system () includes a virtual modular relay device () for providing input and output data to and from a corresponding, actual modular relay device (or). Virtual modular relay device () is displayed in a window (), with the upper left-hand corner of window () including a graphical depiction () of the modular relay device. Immediately below the graphical depiction () is a communications status indicator (), which shows the status of communications (connected/disconnected) between the virtual device () and an inter-process communications server (). Various fields () appear along the left-hand side of window to identify the modular relay unit (or). Below identification fields () are a plurality of buttons (), each of which allow the user to activate a program module. Buttons (and) can be customized by the user to activate any program module. Tabbed pages () allow the user to quickly view numerous functions without cluttering the computer screen. The functions depicted on each of the tabbed pages () are user-defined. A program utility automatically configures the virtual modular relay device () graphic and links the virtual intelligent electronic device () to its actual counterpart (or) so that input and output signals may be sent between the two.

Virtual modular relay device

Growing community of inventors

East Walpole, MA, United States of America

Sunil Mathur