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Log association method and device, and computer system employing same

A computer and computer processor technology, applied in the field of log association methods, computer systems, and devices, can solve the problems of increasing system computing burden, slow association speed, and high time complexity, and achieve the effect of improving log association speed.

Active Publication Date: 2017-07-14
北京希嘉创智数据技术有限公司
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Problems solved by technology

[0005] This association method has a high time complexity. As more and more log files are merged, the calculation burden of the system will be greatly increased. At the same time, due to the need for nested loops, the association speed is slow

Method used

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  • Log association method and device, and computer system employing same
  • Log association method and device, and computer system employing same
  • Log association method and device, and computer system employing same

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Embodiment Construction

[0035] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0036] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0037] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating...

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Abstract

A log association method and device, and a computer system employing the same are disclosed. The content of a log file / log flow is detected in real time, the incremental content is extracted, the associated log content is pushed to a key-value data set, the content of the newly-increased log flow is associated in real time by querying the key-value data set, therefore the time complexity associated with massive logs is reduced to be O(N), and the log association speed is increased.

Description

technical field [0001] The invention relates to the field of big data processing, in particular to a log association method, device and computer system using the same. Background technique [0002] In the process of big data analysis, the operation of different business systems or hardware devices will continuously generate different log files, and each log file marks the working status of a type of business or a hardware device, such as the URL log used for surfing the Internet. It is used to record all URLs accessed by users on the Internet; the authentication system log records all authentication information and so on. Due to the independence of log generation, analysis of each log file alone has limitations, and it becomes very valuable to analyze after correlating two or more log files. At the same time, due to the huge amount of data in log files, it is necessary to use an effective method of associating logs [0003] The commonly used log correlation method is based...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/1815G06F16/2282
Inventor 王雪峰裴燕青徐磊李强
Owner 北京希嘉创智数据技术有限公司
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