公开(公告)号：US20140280338A1

公开(公告)日：2014-09-18

申请号：US13830062

申请日：2013-03-14

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Chris METZ ,  Saileshwar KRISHNAMURTHY ,  Rex FERNANDO ,  Jisu BHATTACHARYA ,  David WARD

IPC: G06F17/30

CPC classification number: H04L41/14 ,  H04L41/0853

Abstract: In an embodiment, a method comprises receiving, at an analytics engine, from a separate analytics application, an analytics query for data that is potentially available in data streams of networked computing devices; sending, to a distributed network analytics controller, sub-queries based on the analytics query; determining distributed network analytics agents capable of executing each of the sub-queries; sending instructions to the agents to initiate the sub-queries for the data at specified locations; initiating execution of the sub-queries on data streams that are locally available at one of the networked computing devices at which the agents are running; forming summarized data streams and zero or more raw data streams at the networked computing devices having the analytics agents; sending the summarized data streams and the zero or more raw data streams to the analytics engine; wherein the method is performed by computing device(s).

Abstract translation: 在一个实施例中，一种方法包括在分析引擎处从独立的分析应用程序接收对于在网络计算设备的数据流中潜在可用的数据的分析查询; 向分布式网络分析控制器发送基于分析查询的子查询; 确定能够执行每个子查询的分布式网络分析代理; 向代理发送指令以在指定位置发起数据的子查询; 启动在代理正在运行的联网计算设备之一本地可用的数据流上的子查询的执行; 在具有分析代理的联网计算设备上形成汇总数据流和零个或多个原始数据流; 将归一化数据流和零个或多个原始数据流发送到分析引擎; 其中所述方法由计算设备执行。