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1. 发明申请

WO2016123126A1 REAL-TIME PROCESSING OF DATA STREAMS RECEIVED FROM INSTRUMENTED SOFTWARE 审中-公开
标题翻译：实时处理从仪器软件接收的数据流
公开(公告)号：WO2016123126A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/014957
申请日：2016-01-26
申请人： SIGNALFX, INC.
发明人： LIU, Philip , MUKHERJI, Arijit , RAMAN, Rajesh
IPC分类号： G06F11/36
CPC分类号： G06F11/3644 , G06F11/3006 , G06F11/3082 , G06F11/323 , G06F17/30516
摘要： An analysis system receives data streams generated by instances of instrumented software executing on external systems. The analysis system evaluates an expression using data values of the data streams over a plurality of time intervals. For example, the analysis system may aggregate data values of data streams for each time interval. The analysis system determines whether or not a data stream is considered for a time interval based on when the data value arrives during the time interval. The analysis system determines a maximum expected delay value for each data stream being processed. The analysis system evaluates the expression using data values that arrive before their maximum expected delay values. The analysis system also determines a failure threshold value for a data stream. If a data value of a data stream fails to arrive before the failure threshold value, the analysis system marks the data stream as dead.
摘要翻译：分析系统接收由在外部系统上执行的仪器化软件的实例产生的数据流。分析系统使用多个时间间隔的数据流的数据值来评估表达式。例如，分析系统可以聚合每个时间间隔的数据流的数据值。分析系统基于数据值在时间间隔期间何时到达，确定是否考虑了数据流的时间间隔。分析系统确定正在处理的每个数据流的最大预期延迟值。分析系统使用在其最大预期延迟值之前到达的数据值来评估表达式。分析系统还确定数据流的故障阈值。如果数据流的数据值在故障阈值之前未能到达，则分析系统将数据流标记为死亡。

2. 发明申请

WO2016057211A1 REAL-TIME REPORTING BASED ON INSTRUMENTATION OF SOFTWARE 审中-公开
标题翻译：基于软件实时报告
公开(公告)号：WO2016057211A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/051458
申请日：2015-09-22
申请人： SIGNALFX, INC.
发明人： LIU, Phillip , MUKHERJI, Arijit , RAMAN, Rajesh , GRANDY, Kris , LINDAMOOD, Jack
IPC分类号： G06F9/44
CPC分类号： G06F9/44 , G06F11/3003 , G06F11/302 , G06F11/3082 , G06F11/3086 , G06F11/3452 , G06F11/3466 , G06F17/30516 , G06F2201/865 , G06F2201/88
摘要： A data analysis system processes data generated by instrumented software. The data analysis system receives data streams generated by instances of instrumented software executing on systems. The data analysis system also receives metadata describing data streams. The data analysis system receives an expression based on the metadata. The data analysis system receives data of data streams for each time interval and computes the result of the expression based on the received data values. The data analysis system repeats these steps for each time interval. The data analysis system may quantize data values of data streams for each time interval by generating an aggregate value for the time interval based on data received for each data stream for that time interval. The data analysis system evaluates the expression using the quantized data for the time interval.
摘要翻译：数据分析系统处理由仪器化软件生成的数据。数据分析系统接收在系统上执行的仪器化软件实例产生的数据流。数据分析系统还接收描述数据流的元数据。数据分析系统基于元数据接收表达式。数据分析系统接收每个时间间隔的数据流的数据，并根据接收到的数据值计算表达式的结果。数据分析系统对每个时间间隔重复这些步骤。数据分析系统可以通过基于针对该时间间隔为每个数据流接收的数据生成时间间隔的聚合值来量化每个时间间隔的数据流的数据值。数据分析系统使用时间间隔的量化数据来评估表达式。

3. 发明申请

WO2016100534A1 DATA STREAM PROCESSING LANGUAGE FOR ANALYZING INSTRUMENTED SOFTWARE 审中-公开
标题翻译：用于分析仪器软件的数据流处理语言
公开(公告)号：WO2016100534A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/066132
申请日：2015-12-16
申请人： SIGNALFX, INC. , RAMAN, Rajesh , MUKHERJI, Arijit , GRANDY, Kris , LIU, Phillip
发明人： RAMAN, Rajesh , MUKHERJI, Arijit , GRANDY, Kris , LIU, Phillip
IPC分类号： G06F11/08 , G06F11/26
CPC分类号： G06F11/3452 , G06F11/3072 , G06F11/3086 , G06F11/323 , G06F11/3409 , G06F11/3466 , G06F17/30516 , G06F2201/81 , G06F2201/835 , G06F2201/86
摘要： An instrumentation analysis system processes data streams by executing instructions specified using a data stream language program. The data stream language allows users to specify a search condition using a find block for identifying the set of data streams processed by the data stream language program. The set of identified data streams may change dynamically. The data stream language allows users to group data streams into sets of data streams based on distinct values of one or more metadata attributes associated with the input data streams. The data stream language allows users to specify a threshold block for determining whether data values of input data streams are outside boundaries specified using low/high thresholds. The elements of the set of data streams input to the threshold block can dynamically change. The low/high threshold values can be specified as data streams and can dynamically change.
摘要翻译：仪器分析系统通过执行使用数据流语言程序指定的指令来处理数据流。数据流语言允许用户使用查找块来指定搜索条件，用于识别由数据流语言程序处理的数据流集合。所识别的数据流集合可以动态地改变。数据流语言允许用户基于与输入数据流相关联的一个或多个元数据属性的不同值将数据流分组成数据流集合。数据流语言允许用户指定用于确定输入数据流的数据值是否在使用低/高阈值指定的边界之外的阈值块。输入到阈值块的数据流集合的元素可以动态地改变。低/高阈值可以指定为数据流，并可以动态改变。

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