What is GridStat about?
Best insight from top research papers
GridStat is a QoS-managed middleware framework designed to replace the power grid's aging, inflexible, and slow data communications system. It specializes in the publish-subscribe paradigm and takes advantage of the semantics of periodic updates of cached sensor data to provide data delivery with a per-subscriber rate, latency, and redundant paths. GridStat is well-suited for delivering sensor data over a wide-area network, but its baseline one-way mechanisms are not suitable for round-trip invocations. To address this, Ratatoskr, a tunable remote procedure call mechanism, has been developed that builds on the QoS semantics of GridStat and supports three kinds of redundancy. Additionally, user-defined pre- and post-condition predicates over GridStat status variables are built into the call semantics, allowing for additional physical assurance of call success.
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| Papers (5) | Insight |
|---|---|
04 Jan 2006 | GridStat is a middleware framework for disseminating operational power grid status data, providing a common programming abstraction across a distributed computing system. |
Open access 01 Jan 2007 | GridStat is a QoS-managed middleware framework designed to replace the power grid's aging, inflexible, and slow data communications system. |
128 Citations | GridStat is a middleware framework developed to provide flexible, robust, and secure data communications for the power grid's operations, including monitoring, operation, protection, and control needs. |
| GridStat is a developing communication technology that provides real-time data delivery services to the electric power grid. It focuses on improving the cyber security of the system. | |
15 Feb 2010 7 Citations | GridStat is a QoS-managed middleware framework designed to replace the power grid's aging, inflexible, and slow data communications system. |
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