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Structured schema for temporal graph storage and retrieval

A technology of time graph and time modification, applied in the field of analyzing network telemetry information, can solve the problem of not allowing data retrieval across time periods, etc.

Active Publication Date: 2020-02-07
CISCO TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, snapshot storage and retrieval systems do not allow data to be retrieved across time periods or to correlate data from different points in time

Method used

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  • Structured schema for temporal graph storage and retrieval
  • Structured schema for temporal graph storage and retrieval
  • Structured schema for temporal graph storage and retrieval

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Embodiment Construction

[0026] In the following description, for purposes of explanation, numerous specific details are given in order to provide a thorough understanding of the present invention. However, it will be understood that the invention may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the present invention.

[0027] The context of the present disclosure, in conjunction with the drawings, is used to state in words that programming a computer is done with the same level of detail that those skilled in the art to which this disclosure pertains communicate to one another about functions, inputs, transformations, outputs, and other programming aspects to be programmed. Algorithms necessary to implement the claimed invention. That is, this disclosure presents the same level of detail that those skilled in the art commonly use to communicate with each other to represent ...

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Abstract

Method for performing network analysis comprising: receiving telemetry information for a computer network, the telemetry information comprising network device state information for internetworking devices in the computer network and network traffic flow information for data packet flows through the computer network; transforming the telemetry information into a temporal graph that is digitally stored in computer memory, wherein the temporal graph comprises a plurality of graph elements include a plurality of vertices and a plurality of edges, each of the vertices representing an internetworking device, each of the edges representing one or more portions of a data packet flow; digitally storing graph element metadata corresponding to the plurality of graph elements in a structured format, the graph element metadata comprising temporal data for each graph element of the plurality of graph elements, the temporal data comprising a modification time value specifying a modification time thatis associated with each graph element.

Description

[0001] priority claim [0002] This application claims the benefit under 35 U.S.C § 119 of Indian application 201741021533 filed on June 20, 2017, Indian application 201741021532 filed on June 20, 2017, and US application 15828316 filed on June 20, 2017 , each of these applications is hereby incorporated by reference in its entirety for all purposes as if fully set forth herein. technical field [0003] The present invention relates to computer networks, and more particularly to using and storing time graphs to analyze network telemetry information. Background technique [0004] Time-series analysis of network telemetry information is an active research area. As computer networks expand and the speed, volume, and type of data traffic on computer networks increase, there is a need to collect metric information from computer networks and to store and analyze the metric information to identify trends related to network conditions and traffic patterns. This kind of analysis c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24
CPCH04L43/045H04Q9/00H04L41/142H04L43/04H04L43/08G06F16/9024G06F16/2477H04L41/22H04L41/145H04L43/026H04L43/067H04L43/0817H04L41/14H04Q9/02G06F16/907G06T11/206H04L41/0859H04L43/06
Inventor 亚伦·库马尔·拉格文德拉巴拉吉·纳拉亚南
Owner CISCO TECH INC