Abstract: Systems and methods for providing access to historical data over a real-time tunnel are disclosed. The method provides a mechanism for secure communication between one or more historians. In an example, attack surfaces on historians in an industrial control system operational technology (OT) network and in an information technology (IT) networks are reduced and possibly entirely eliminated by tunneling through a DMZ (de-militarized zone) or “secured network”.

Abstract: Systems and methods for providing access to historical data over a real-time tunnel are disclosed. The method provides a mechanism for secure communication between one or more historians. In an example, attack surfaces on historians in an industrial control system operational technology (OT) network and in an information technology (IT) networks are reduced and possibly entirely eliminated by tunneling through a DMZ (de-militarized zone) or “secured network”.

Abstract: Systems and methods and methods for providing real-time data to a spreadsheet applications (SSAPPs) are disclosed. In an example, a spreadsheet application (SSAPP) obtains subscribed data from a server through the persistent connection between the SSAPP and the server via a TCP socket. The subscribed data can be propagated to the server from a data source. The SSAPP can perform an action on the subscribed data, such as presenting a representation based on the subscribed data to a user. When the data source propagates updated data to the server, the server can send the updates to the SSAPP in real time over the TCP socket. The SSAPP can also send data do the server over the TCP socked by, for example, extracting contents from a set of cells, processing the contents to produce a result, and transmitting the result to the server via the persistent connection.

Abstract: A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency, real-time data applications in a web browser. In one embodiment, data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server, and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server, and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server.

Abstract: Systems and methods and methods for providing real-time data to a spreadsheet applications (SSAPPs) are disclosed. In an example, a spreadsheet application (SSAPP) obtains subscribed data from a server through the persistent connection between the SSAPP and the server via a TCP socket. The subscribed data can be propagated to the server from a data source. The SSAPP can perform an action on the subscribed data, such as presenting a representation based on the subscribed data to a user. When the data source propagates updated data to the server, the server can send the updates to the SSAPP in real time over the TCP socket. The SSAPP can also send data do the server over the TCP socked by, for example, extracting contents from a set of cells, processing the contents to produce a result, and transmitting the result to the server via the persistent connection.

Abstract: Systems and methods and methods for providing real-time data to a spreadsheet applications (SSAPPs) are disclosed. In an example, a spreadsheet application (SSAPP) obtains subscribed data from a server through the persistent connection between the SSAPP and the server via a TCP socket. The subscribed data can be propagated to the server from a data source. The SSAPP can perform an action on the subscribed data, such as presenting a representation based on the subscribed data to a user. When the data source propagates updated data to the server, the server can send the updates to the SSAPP in real time over the TCP socket.

Abstract: Systems and methods and methods for providing real-time data to a spreadsheet applications (SSAPPs) are disclosed. In an example, a spreadsheet application (SSAPP) obtains subscribed data from a server through the persistent connection between the SSAPP and the server via a TCP socket. The subscribed data can be propagated to the server from a data source. The SSAPP can perform an action on the subscribed data, such as presenting a representation based on the subscribed data to a user. When the data source propagates updated data to the server, the server can send the updates to the SSAPP in real time over the TCP socket.

Abstract: A system and method for providing secure, end-to-end data service enabling real-time data over the Internet is disclosed. The system and method provides a communication framework between sensors, devices, and machinery and the users of that data from any remote location that is connected to the Internet without requiring open inbound firewall ports, while at the same time enabling high data rates, low latency and full bi-directionality. The graphical and networking features of RIA frameworks in combination with the disclosed system and method provide low-latency, real-time data applications in a web browser securely over the Internet.

Abstract: A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency, real-time data applications in a web browser. In one embodiment, data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server, and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server, and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server.

Abstract: A system and method for providing secure, end-to-end data service enabling real-time data over the Internet is disclosed. The system and method provides a communication framework between sensors, devices, and machinery and the users of that data from any remote location that is connected to the Internet without requiring open inbound firewall ports, while at the same time enabling high data rates, low latency and full bi-directionality. The graphical and networking features of RIA frameworks in combination with the disclosed system and method provide low-latency, real-time data applications in a web browser securely over the Internet.

Abstract: A system and method for providing secure, end-to-end data service enabling real-time data over the Internet is disclosed. The system and method provides a communication framework between sensors, devices, and machinery and the users of that data from any remote location that is connected to the Internet without requiring open inbound firewall ports, while at the same time enabling high data rates, low latency and full bi-directionality. The graphical and networking features of RIA frameworks in combination with the disclosed system and method provide low-latency, real-time data applications in a web browser securely over the Internet.

Abstract: A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency, real-time data applications in a web browser. In one embodiment, data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server, and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server, and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server.

Abstract: A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency, real-time data applications in a web browser. In one embodiment, data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server, and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server, and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server.